release: 0.37.0

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.env.example

@@ -1,4 +1,4 @@
-# See the README for more information: https://github.com/stonith404/pocket-id?tab=readme-ov-file#environment-variables
+# See the README for more information: https://github.com/pocket-id/pocket-id?tab=readme-ov-file#environment-variables
 PUBLIC_APP_URL=http://localhost
 TRUST_PROXY=false
 MAXMIND_LICENSE_KEY=

.github/ISSUE_TEMPLATE/bug.yml

@@ -34,4 +34,23 @@ body:
   - type: markdown
     attributes:
       value: |
-        Before submitting, please check if the issues hasn't been raised before.
+        ### Additional Information
+  - type: textarea
+    id: extra-information
+    validations:
+      required: true
+    attributes:
+      label: "Version and Environment"
+      description: "Please specify the version of Pocket ID, along with any environment-specific configurations, such your reverse proxy, that might be relevant."
+      placeholder: "e.g., v0.24.1"
+  - type: textarea
+    id: log-files
+    validations:
+      required: false
+    attributes:
+      label: "Log Output"
+      description: "Output of log files when the issue occured to help us diagnose the issue."
+  - type: markdown
+    attributes:
+      value: |
+        **Before submitting, please check if the issue hasn't been raised before.**

.github/ISSUE_TEMPLATE/config.yml

@@ -1 +1,5 @@
-blank_issues_enabled: false
+blank_issues_enabled: false
+contact_links:
+  - name: 💬 Discord
+    url: https://discord.gg/8wudU9KaxM
+    about: For help and chatting with the community

.github/workflows/build-and-push-docker-image.yml

@@ -6,7 +6,10 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04 # Using an older version because of https://github.com/actions/runner-images/issues/11471
+    permissions:
+      contents: read
+      packages: write      
     steps:
       - name: checkout code
         uses: actions/checkout@v3
@@ -17,7 +20,6 @@ jobs:
         with:
           images: |
             ghcr.io/${{ github.repository }}
-            ${{ github.repository }}
           tags: |
             type=semver,pattern={{version}},prefix=v
             type=semver,pattern={{major}}.{{minor}},prefix=v
@@ -28,11 +30,6 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Login to Docker Hub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.DOCKER_REGISTRY_USERNAME }}
-          password: ${{ secrets.DOCKER_REGISTRY_PASSWORD }}
 
       - name: 'Login to GitHub Container Registry'
         uses: docker/login-action@v3

.github/workflows/e2e-tests.yml

@@ -2,8 +2,17 @@ name: E2E Tests
 on:
   push:
     branches: [main]
+    paths-ignore:
+      - "docs/**"
+      - "**.md"
+      - ".github/**"
   pull_request:
     branches: [main]
+    paths-ignore:
+      - "docs/**"
+      - "**.md"
+      - ".github/**"
+
 jobs:
   build:
     timeout-minutes: 20
@@ -15,7 +24,7 @@ jobs:
       - name: Build and export
         uses: docker/build-push-action@v6
         with:
-          tags: stonith404/pocket-id:test
+          tags: pocket-id/pocket-id:test
           outputs: type=docker,dest=/tmp/docker-image.tar
 
       - name: Upload Docker image artifact
@@ -56,7 +65,7 @@ jobs:
           docker run -d --name pocket-id-sqlite \
           -p 80:80 \
           -e APP_ENV=test \
-          stonith404/pocket-id:test
+          pocket-id/pocket-id:test
 
       - name: Run Playwright tests
         working-directory: ./frontend
@@ -129,7 +138,7 @@ jobs:
           -e APP_ENV=test \
           -e DB_PROVIDER=postgres \
           -e POSTGRES_CONNECTION_STRING=postgresql://postgres:postgres@pocket-id-db:5432/pocket-id \
-          stonith404/pocket-id:test
+          pocket-id/pocket-id:test
 
       - name: Run Playwright tests
         working-directory: ./frontend

.gitignore

@@ -36,4 +36,15 @@ data
 /frontend/tests/.auth
 /frontend/tests/.report
 pocket-id-backend
-/backend/GeoLite2-City.mmdb
+/backend/GeoLite2-City.mmdb
+
+# Misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

.version

@@ -1 +1 @@
-0.20.1
+0.37.0

CHANGELOG.md

@@ -1,3 +1,295 @@
+## [](https://github.com/pocket-id/pocket-id/compare/v0.36.0...v) (2025-03-10)
+
+
+### Features
+
+* **account:** add ability to sign in with login code ([#271](https://github.com/pocket-id/pocket-id/issues/271)) ([eb1426e](https://github.com/pocket-id/pocket-id/commit/eb1426ed2684b5ddd185db247a8e082b28dfd014))
+* increase default item count per page ([a9713cf](https://github.com/pocket-id/pocket-id/commit/a9713cf6a1e3c879dc773889b7983e51bbe3c45b))
+
+
+### Bug Fixes
+
+* add back setup page ([6a8dd84](https://github.com/pocket-id/pocket-id/commit/6a8dd84ca9396ff3369385af22f7e1f081bec2b2))
+* add timeout to update check ([04efc36](https://github.com/pocket-id/pocket-id/commit/04efc3611568a0b0127b542b8cc252d9e783af46))
+* make sorting consistent around tables ([8e344f1](https://github.com/pocket-id/pocket-id/commit/8e344f1151628581b637692a1de0e48e7235a22d))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.35.6...v) (2025-03-06)
+
+
+### Features
+
+* display groups on the account page ([#296](https://github.com/pocket-id/pocket-id/issues/296)) ([0f14a93](https://github.com/pocket-id/pocket-id/commit/0f14a93e1d6a723b0994ba475b04702646f04464))
+* enable sd_notify support ([#277](https://github.com/pocket-id/pocket-id/issues/277)) ([91f254c](https://github.com/pocket-id/pocket-id/commit/91f254c7bb067646c42424c5c62ebcd90a0c8792))
+
+
+### Bug Fixes
+
+* default sorting on tables ([#299](https://github.com/pocket-id/pocket-id/issues/299)) ([ff34e3b](https://github.com/pocket-id/pocket-id/commit/ff34e3b925321c80e9d7d42d0fd50e397d198435))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.35.5...v) (2025-03-03)
+
+
+### Bug Fixes
+
+* support `LOGIN` authentication method for SMTP ([#292](https://github.com/pocket-id/pocket-id/issues/292)) ([2d733fc](https://github.com/pocket-id/pocket-id/commit/2d733fc79faefca23d54b22768029c3ba3427410))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.35.4...v) (2025-03-03)
+
+
+### Bug Fixes
+
+* profile picture orientation if image is rotated with EXIF ([1026ee4](https://github.com/pocket-id/pocket-id/commit/1026ee4f5b5c7fda78b65c94a5d0f899525defd1))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.35.3...v) (2025-03-01)
+
+
+### Bug Fixes
+
+* add `groups` scope and claim to well known endpoint ([4bafee4](https://github.com/pocket-id/pocket-id/commit/4bafee4f58f5a76898cf66d6192916d405eea389))
+* profile picture of other user can't be updated ([#273](https://github.com/pocket-id/pocket-id/issues/273)) ([ef25f6b](https://github.com/pocket-id/pocket-id/commit/ef25f6b6b84b52f1310d366d40aa3769a6fe9bef))
+* support POST for OIDC userinfo endpoint ([1652cc6](https://github.com/pocket-id/pocket-id/commit/1652cc65f3f966d018d81a1ae22abb5ff1b4c47b))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.35.2...v) (2025-02-25)
+
+
+### Bug Fixes
+
+* add option to manually select SMTP TLS method ([#268](https://github.com/pocket-id/pocket-id/issues/268)) ([01a9de0](https://github.com/pocket-id/pocket-id/commit/01a9de0b04512c62d0f223de33d711f93c49b9cc))
+* **ldap:** sync error if LDAP user collides with an existing user ([fde951b](https://github.com/pocket-id/pocket-id/commit/fde951b543281fedf9f602abae26b50881e3d157))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.35.1...v) (2025-02-24)
+
+
+### Bug Fixes
+
+* delete profile picture if user gets deleted ([9a167d4](https://github.com/pocket-id/pocket-id/commit/9a167d4076872e5e3e5d78d2a66ef7203ca5261b))
+* updating profile picture of other user updates own profile picture ([887c5e4](https://github.com/pocket-id/pocket-id/commit/887c5e462a50c8fb579ca6804f1a643d8af78fe8))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.35.0...v) (2025-02-22)
+
+
+### Bug Fixes
+
+* add validation that `PUBLIC_APP_URL` can't contain a path ([a6ae7ae](https://github.com/pocket-id/pocket-id/commit/a6ae7ae28713f7fc8018ae2aa7572986df3e1a5b))
+* binary profile picture can't be imported from LDAP ([840a672](https://github.com/pocket-id/pocket-id/commit/840a672fc35ca8476caf86d7efaba9d54bce86aa))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.34.0...v) (2025-02-19)
+
+
+### Features
+
+* add ability to upload a profile picture ([#244](https://github.com/pocket-id/pocket-id/issues/244)) ([652ee6a](https://github.com/pocket-id/pocket-id/commit/652ee6ad5d6c46f0d35c955ff7bb9bdac6240ca6))
+
+
+### Bug Fixes
+
+* app config strings starting with a number are parsed incorrectly ([816c198](https://github.com/pocket-id/pocket-id/commit/816c198a42c189cb1f2d94885d2e3623e47e2848))
+* emails do not get rendered correctly in Gmail ([dca9e7a](https://github.com/pocket-id/pocket-id/commit/dca9e7a11a3ba5d3b43a937f11cb9d16abad2db5))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.33.0...v) (2025-02-16)
+
+
+### Features
+
+* add LDAP group membership attribute ([#236](https://github.com/pocket-id/pocket-id/issues/236)) ([39b46e9](https://github.com/pocket-id/pocket-id/commit/39b46e99a9b930ea39cf640c3080530cfff5be6e))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.32.0...v) (2025-02-14)
+
+
+### Features
+
+* add end session endpoint ([#232](https://github.com/pocket-id/pocket-id/issues/232)) ([7550333](https://github.com/pocket-id/pocket-id/commit/7550333fe2ff6424f3168f63c5179d76767532fd))
+
+
+### Bug Fixes
+
+* alignment of OIDC client details ([c3980d3](https://github.com/pocket-id/pocket-id/commit/c3980d3d28a7158a4dc9369af41f185b891e485e))
+* layout of OIDC client details page on mobile ([3de1301](https://github.com/pocket-id/pocket-id/commit/3de1301fa84b3ab4fff4242d827c7794d44910f2))
+* show  "Sync Now" and "Test Email" button even if UI config is disabled ([4d0fff8](https://github.com/pocket-id/pocket-id/commit/4d0fff821e2245050ce631b4465969510466dfae))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.31.0...v) (2025-02-13)
+
+
+### Features
+
+* add ability to set custom Geolite DB URL ([2071d00](https://github.com/pocket-id/pocket-id/commit/2071d002fc5c3b5ff7a3fca6a5c99f5517196853))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.30.0...v) (2025-02-12)
+
+
+### Features
+
+* add ability to override the UI configuration with environment variables ([4e85842](https://github.com/pocket-id/pocket-id/commit/4e858420e9d9713e19f3b35c45c882403717f72f))
+* add warning for only having one passkey configured ([#220](https://github.com/pocket-id/pocket-id/issues/220)) ([39e403d](https://github.com/pocket-id/pocket-id/commit/39e403d00f3870f9e960427653a1d9697da27a6f))
+* display source in user and group table ([#225](https://github.com/pocket-id/pocket-id/issues/225)) ([9ed2adb](https://github.com/pocket-id/pocket-id/commit/9ed2adb0f8da13725fd9a4ef6a7798c377d13513))
+
+
+### Bug Fixes
+
+* user linking in ldap group sync ([#222](https://github.com/pocket-id/pocket-id/issues/222)) ([2d78349](https://github.com/pocket-id/pocket-id/commit/2d78349b381d7ca10f47d3c03cef685a576b1b49))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.29.0...v) (2025-02-08)
+
+
+### Features
+
+* add custom ldap search filters ([#216](https://github.com/pocket-id/pocket-id/issues/216)) ([626f87d](https://github.com/pocket-id/pocket-id/commit/626f87d59211f4129098b91dc1d020edb4aca692))
+* update host configuration to allow external access ([#218](https://github.com/pocket-id/pocket-id/issues/218)) ([bea1158](https://github.com/pocket-id/pocket-id/commit/bea115866fd8e4b15d3281c422d2fb72312758b1))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.28.1...v) (2025-02-05)
+
+
+### Features
+
+* add JSON support in custom claims ([15cde6a](https://github.com/pocket-id/pocket-id/commit/15cde6ac66bc857ac28df545a37c1f4341977595))
+* add option to disable Caddy in the Docker container ([e864d5d](https://github.com/pocket-id/pocket-id/commit/e864d5dcbff1ef28dc6bf120e4503093a308c5c8))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.28.0...v) (2025-02-04)
+
+
+### Bug Fixes
+
+* don't return error page if version info fetching failed ([d06257e](https://github.com/stonith404/pocket-id/commit/d06257ec9b5e46e25e40c174b4bef02dca0a1ea3))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.27.2...v) (2025-02-03)
+
+
+### Features
+
+* allow LDAP users and groups to be deleted if LDAP gets disabled ([9ab1787](https://github.com/stonith404/pocket-id/commit/9ab178712aa3cc71546a89226e67b7ba91245251))
+* map allowed groups to OIDC clients ([#202](https://github.com/stonith404/pocket-id/issues/202)) ([13b02a0](https://github.com/stonith404/pocket-id/commit/13b02a072f20ce10e12fd8b897cbf42a908f3291))
+
+
+### Bug Fixes
+
+* **caddy:** trusted_proxies for IPv6 enabled hosts ([#189](https://github.com/stonith404/pocket-id/issues/189)) ([37a835b](https://github.com/stonith404/pocket-id/commit/37a835b44e308622f6862de494738dd2bfb58ef0))
+* missing user service dependency ([61e71ad](https://github.com/stonith404/pocket-id/commit/61e71ad43b8f0f498133d3eb2381382e7bc642b9))
+* non LDAP user group can't be updated after update ([ecd74b7](https://github.com/stonith404/pocket-id/commit/ecd74b794f1ffb7da05bce0046fb8d096b039409))
+* use cursor pointer on clickable elements ([7798580](https://github.com/stonith404/pocket-id/commit/77985800ae9628104e03e7f2e803b7ed9eaaf4e0))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.27.1...v) (2025-01-27)
+
+
+### Bug Fixes
+
+* smtp hello for tls connections ([#180](https://github.com/stonith404/pocket-id/issues/180)) ([781ff7a](https://github.com/stonith404/pocket-id/commit/781ff7ae7b84b13892e7a565b7a78f20c52ee2c9))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.27.0...v) (2025-01-24)
+
+
+### Bug Fixes
+
+* add `__HOST` prefix to cookies ([#175](https://github.com/stonith404/pocket-id/issues/175)) ([164ce6a](https://github.com/stonith404/pocket-id/commit/164ce6a3d7fa8ae5275c94302952cf318e3b3113))
+* send hostname derived from `PUBLIC_APP_URL` with SMTP EHLO command ([397544c](https://github.com/stonith404/pocket-id/commit/397544c0f3f2b49f1f34ae53e6b9daf194d1ae28))
+* use OS hostname for SMTP EHLO message ([47c39f6](https://github.com/stonith404/pocket-id/commit/47c39f6d382c496cb964262adcf76cc8dbb96da3))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.26.0...v) (2025-01-22)
+
+
+### Features
+
+* display private IP ranges correctly in audit log ([#139](https://github.com/stonith404/pocket-id/issues/139)) ([72923bb](https://github.com/stonith404/pocket-id/commit/72923bb86dc5d07d56aea98cf03320667944b553))
+
+
+### Bug Fixes
+
+* add save changes dialog before sending test email ([#165](https://github.com/stonith404/pocket-id/issues/165)) ([d02f475](https://github.com/stonith404/pocket-id/commit/d02f4753f3fbda75cd415ebbfe0702765c38c144))
+* ensure the downloaded GeoLite2 DB is not corrupted & prevent RW race condition ([#138](https://github.com/stonith404/pocket-id/issues/138)) ([f7710f2](https://github.com/stonith404/pocket-id/commit/f7710f298898d322885c1c83680e26faaa0bb800))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.25.1...v) (2025-01-20)
+
+
+### Features
+
+* support wildcard callback URLs ([8a1db0c](https://github.com/stonith404/pocket-id/commit/8a1db0cb4a5d4b32b4fdc19d41fff688a7c71a56))
+
+
+### Bug Fixes
+
+* non LDAP users get created with a empty LDAP ID string ([3f02d08](https://github.com/stonith404/pocket-id/commit/3f02d081098ad2caaa60a56eea4705639f80d01f))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.25.0...v) (2025-01-19)
+
+
+### Bug Fixes
+
+* disable account details inputs if user is imported from LDAP ([a8b9d60](https://github.com/stonith404/pocket-id/commit/a8b9d60a86e80c10d6fba07072b1d32cec400ecb))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.24.1...v) (2025-01-19)
+
+
+### Features
+
+* add LDAP sync ([#106](https://github.com/stonith404/pocket-id/issues/106)) ([5101b14](https://github.com/stonith404/pocket-id/commit/5101b14eec68a9507e1730994178d0ebe8185876))
+* allow sign in with email ([#100](https://github.com/stonith404/pocket-id/issues/100)) ([06b90ed](https://github.com/stonith404/pocket-id/commit/06b90eddd645cce57813f2536e4a6a8836548f2b))
+* automatically authorize client if signed in ([d5dd118](https://github.com/stonith404/pocket-id/commit/d5dd118a3f4ad6eed9ca496c458201bb10f148a0))
+
+
+### Bug Fixes
+
+* always set secure on cookie ([#130](https://github.com/stonith404/pocket-id/issues/130)) ([fda08ac](https://github.com/stonith404/pocket-id/commit/fda08ac1cd88842e25dc47395ed1288a5cfac4f8))
+* don't panic if LDAP sync fails on startup ([e284e35](https://github.com/stonith404/pocket-id/commit/e284e352e2b95fac1d098de3d404e8531de4b869))
+* improve spacing of checkboxes on application configuration page ([090eca2](https://github.com/stonith404/pocket-id/commit/090eca202d198852e6fbf4e6bebaf3b5ada13944))
+* search input not displayed if response hasn't any items ([05a98eb](https://github.com/stonith404/pocket-id/commit/05a98ebe87d7a88e8b96b144c53250a40d724ec3))
+* session duration ignored in cookie expiration ([bc8f454](https://github.com/stonith404/pocket-id/commit/bc8f454ea173ecc60e06450a1d22e24207f76714))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.24.0...v) (2025-01-13)
+
+
+### Bug Fixes
+
+* audit log table overflow if row data is long ([4d337a2](https://github.com/stonith404/pocket-id/commit/4d337a20c5cb92ef80bb7402f9b99b08e3ad0b6b))
+* optional arguments not working with `create-one-time-access-token.sh` ([8885571](https://github.com/stonith404/pocket-id/commit/888557171d61589211b10f70dce405126216ad61))
+* remove restrictive validation for group names ([be6e25a](https://github.com/stonith404/pocket-id/commit/be6e25a167de8bf07075b46f09d9fc1fa6c74426))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.23.0...v) (2025-01-11)
+
+
+### Features
+
+* add sorting for tables ([fd69830](https://github.com/stonith404/pocket-id/commit/fd69830c2681985e4fd3c5336a2b75c9fb7bc5d4))
+
+
+### Bug Fixes
+
+* pkce state not correctly reflected in oidc client info ([61d18a9](https://github.com/stonith404/pocket-id/commit/61d18a9d1b167ff59a59523ff00d00ca8f23258d))
+* send test email to the user that has requested it ([a649c4b](https://github.com/stonith404/pocket-id/commit/a649c4b4a543286123f4d1f3c411fe1a7e2c6d71))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.22.0...v) (2025-01-03)
+
+
+### Features
+
+* add PKCE for non public clients ([adcf3dd](https://github.com/stonith404/pocket-id/commit/adcf3ddc6682794e136a454ef9e69ddd130626a8))
+* use same table component for OIDC client list as all other lists ([2d31fc2](https://github.com/stonith404/pocket-id/commit/2d31fc2cc9201bb93d296faae622f52c6dcdfebc))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.21.0...v) (2025-01-01)
+
+
+### Features
+
+* add warning if passkeys missing ([2d0bd8d](https://github.com/stonith404/pocket-id/commit/2d0bd8dcbfb73650b7829cb66f40decb284bd73b))
+
+
+### Bug Fixes
+
+* allow first and last name of user to be between 1 and 50 characters ([1ff20ca](https://github.com/stonith404/pocket-id/commit/1ff20caa3ccd651f9fb30f958ffb807dfbbcbd8a))
+* hash in callback url is incorrectly appended ([f6f2736](https://github.com/stonith404/pocket-id/commit/f6f2736bba65eee017f2d8cdaa70621574092869))
+* make user validation consistent between pages ([333a1a1](https://github.com/stonith404/pocket-id/commit/333a1a18d59f675111f4ed106fa5614ef563c6f4))
+* passkey can't be added if `PUBLIC_APP_URL` includes a port ([0729ce9](https://github.com/stonith404/pocket-id/commit/0729ce9e1a8dab9912900a01dcd0fbd892718a1a))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.20.1...v) (2024-12-17)
+
+
+### Features
+
+* improve error state design for login page ([0716c38](https://github.com/stonith404/pocket-id/commit/0716c38fb8ce7fa719c7fe0df750bdb213786c21))
+
+
+### Bug Fixes
+
+* OIDC client logo gets removed if other properties get updated ([789d939](https://github.com/stonith404/pocket-id/commit/789d9394a533831e7e2fb8dc3f6b338787336ad8))
+
 ## [](https://github.com/stonith404/pocket-id/compare/v0.20.0...v) (2024-12-13)
 
 

CONTRIBUTING.md

@@ -55,19 +55,19 @@ The frontend is built with [SvelteKit](https://kit.svelte.dev) and written in Ty
 3. Install the dependencies with `npm install`
 4. Start the frontend with `npm run dev`
 
-You're all set!
-
 ### Reverse Proxy
 We use [Caddy](https://caddyserver.com) as a reverse proxy. You can use any other reverse proxy if you want but you have to configure it yourself.
 
 #### Setup
 Run `caddy run --config reverse-proxy/Caddyfile` in the root folder.
 
+You're all set!
+
 ### Testing
 
 We are using [Playwright](https://playwright.dev) for end-to-end testing.
 
 The tests can be run like this:
 1. Start the backend normally
-2. Start the frontend in production mode with `npm run build && node build/index.js`
+2. Start the frontend in production mode with `npm run build && node --env-file=.env build/index.js`
 3. Run the tests with `npm run test`

Dockerfile

@@ -1,5 +1,5 @@
 # Stage 1: Build Frontend
-FROM node:20-alpine AS frontend-builder
+FROM node:22-alpine AS frontend-builder
 WORKDIR /app/frontend
 COPY ./frontend/package*.json ./
 RUN npm ci
@@ -20,8 +20,8 @@ WORKDIR /app/backend/cmd
 RUN CGO_ENABLED=1 GOOS=linux go build -o /app/backend/pocket-id-backend .
 
 # Stage 3: Production Image
-FROM node:20-alpine
-# Delete default node user
+FROM node:22-alpine
+# Delete default node user
 RUN deluser --remove-home node
 
 RUN apk add --no-cache caddy curl su-exec
@@ -33,9 +33,6 @@ COPY --from=frontend-builder /app/frontend/node_modules ./frontend/node_modules
 COPY --from=frontend-builder /app/frontend/package.json ./frontend/package.json
 
 COPY --from=backend-builder /app/backend/pocket-id-backend ./backend/pocket-id-backend
-COPY --from=backend-builder /app/backend/migrations ./backend/migrations
-COPY --from=backend-builder /app/backend/email-templates ./backend/email-templates
-COPY --from=backend-builder /app/backend/images ./backend/images
 
 COPY ./scripts ./scripts
 RUN chmod +x ./scripts/*.sh

README.md

@@ -2,7 +2,7 @@
 
 Pocket ID is a simple OIDC provider that allows users to authenticate with their passkeys to your services.
 
-→ Try out the [Demo](https://pocket-id.eliasschneider.com)
+→ Try out the [Demo](https://demo.pocket-id.org)
 
 <img src="https://github.com/user-attachments/assets/96ac549d-b897-404a-8811-f42b16ea58e2" width="1200"/>
 
@@ -12,150 +12,9 @@ Additionally, what makes Pocket ID special is that it only supports [passkey](ht
 
 ## Setup
 
-> [!WARNING]  
-> Pocket ID is in its early stages and may contain bugs. There might be OIDC features that are not yet implemented. If you encounter any issues, please open an issue.
+Pocket ID can be set up in multiple ways. The easiest and recommended way is to use Docker.
 
-### Before you start
-
-Pocket ID requires a [secure context](https://developer.mozilla.org/en-US/docs/Web/Security/Secure_Contexts), meaning it must be served over HTTPS. This is necessary because Pocket ID uses the [WebAuthn API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Authentication_API) which requires a secure context.
-
-### Installation with Docker (recommended)
-
-1. Download the `docker-compose.yml` and `.env` file:
-
-   ```bash
-    curl -O https://raw.githubusercontent.com/stonith404/pocket-id/main/docker-compose.yml
-
-    curl -o .env https://raw.githubusercontent.com/stonith404/pocket-id/main/.env.example
-   ```
-
-2. Edit the `.env` file so that it fits your needs. See the [environment variables](#environment-variables) section for more information.
-3. Run `docker compose up -d`
-
-You can now sign in with the admin account on `http://localhost/login/setup`.
-
-### Unraid
-
-Pocket ID is available as a template on the Community Apps store.
-
-### Stand-alone Installation
-
-Required tools:
-
-- [Node.js](https://nodejs.org/en/download/) >= 20
-- [Go](https://golang.org/doc/install) >= 1.23
-- [Git](https://git-scm.com/downloads)
-- [PM2](https://pm2.keymetrics.io/)
-- [Caddy](https://caddyserver.com/docs/install) (optional)
-
-1. Copy the `.env.example` file in the `frontend` and `backend` folder to `.env` and change it so that it fits your needs.
-
-   ```bash
-   cp frontend/.env.example frontend/.env
-   cp backend/.env.example backend/.env
-   ```
-
-2. Run the following commands:
-
-   ```bash
-   git clone https://github.com/stonith404/pocket-id
-   cd pocket-id
-
-   # Checkout the latest version
-   git fetch --tags && git checkout $(git describe --tags `git rev-list --tags --max-count=1`)
-
-   # Start the backend
-   cd backend/cmd
-   go build -o ../pocket-id-backend
-   cd ..
-   pm2 start pocket-id-backend --name pocket-id-backend
-
-   # Start the frontend
-   cd ../frontend
-   npm install
-   npm run build
-   pm2 start --name pocket-id-frontend --node-args="--env-file .env" build/index.js
-
-   # Optional: Start Caddy (You can use any other reverse proxy)
-   cd ..
-   pm2 start --name pocket-id-caddy caddy -- run --config Caddyfile
-   ```
-
-You can now sign in with the admin account on `http://localhost/login/setup`.
-
-### Nginx Reverse Proxy
-
-To use Nginx in front of Pocket ID, add the following configuration to increase the header buffer size because, as SvelteKit generates larger headers.
-
-```nginx
-proxy_busy_buffers_size   512k;
-proxy_buffers   4 512k;
-proxy_buffer_size   256k;
-```
-
-## Proxy Services with Pocket ID
-
-As the goal of Pocket ID is to stay simple, we don't have a built-in proxy provider. However, you can use [OAuth2 Proxy](https://oauth2-proxy.github.io/oauth2-proxy) to add authentication to your services that don't support OIDC.
-
-See the [guide](docs/proxy-services.md) for more information.
-
-## Update
-
-#### Docker
-
-```bash
-docker compose pull
-docker compose up -d
-```
-
-#### Stand-alone
-
-1. Stop the running services:
-   ```bash
-   pm2 delete pocket-id-backend pocket-id-frontend pocket-id-caddy
-   ```
-2. Run the following commands:
-
-   ```bash
-   cd pocket-id
-
-   # Checkout the latest version
-   git fetch --tags && git checkout $(git describe --tags `git rev-list --tags --max-count=1`)
-
-   # Start the backend
-   cd backend/cmd
-   go build -o ../pocket-id-backend
-   cd ..
-   pm2 start pocket-id-backend --name pocket-id-backend
-
-   # Start the frontend
-   cd ../frontend
-   npm install
-   npm run build
-   pm2 start build/index.js --name pocket-id-frontend
-
-   # Optional: Start Caddy (You can use any other reverse proxy)
-   cd ..
-   pm2 start caddy --name pocket-id-caddy -- run --config Caddyfile
-   ```
-
-## Environment variables
-
-| Variable                     | Default Value             | Recommended to change | Description                                                                                                                                                                                                                                                                                                                                                               |
-| ---------------------------- | ------------------------- | --------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `PUBLIC_APP_URL`             | `http://localhost`        | yes                   | The URL where you will access the app.                                                                                                                                                                                                                                                                                                                                    |
-| `TRUST_PROXY`                | `false`                   | yes                   | Whether the app is behind a reverse proxy.                                                                                                                                                                                                                                                                                                                                |
-| `MAXMIND_LICENSE_KEY`        | `-`                       | yes                   | License Key for the GeoLite2 Database. The license key is required to retrieve the geographical location of IP addresses in the audit log. If the key is not provided, IP locations will be marked as "unknown." You can obtain a license key for free [here](https://www.maxmind.com/en/geolite2/signup).                                                                |
-| `PUID` and `PGID`            | `1000`                    | yes                   | The user and group ID of the user who should run Pocket ID inside the Docker container and owns the files that are mounted with the volume. You can get the `PUID` and `GUID` of your user on your host machine by using the command `id`. For more information see [this article](https://docs.linuxserver.io/general/understanding-puid-and-pgid/#using-the-variables). |
-| `DB_PROVIDER`                | `sqlite`                  | no                    | The database provider you want to use. Currently `sqlite` and `postgres` are supported.                                                                                                                                                                                                                                                                                   |
-| `SQLITE_DB_PATH`             | `data/pocket-id.db`       | no                    | The path to the SQLite database. This gets ignored if you didn't set `DB_PROVIDER` to `sqlite`.                                                                                                                                                                                                                                                                           |
-| `POSTGRES_CONNECTION_STRING` | `-`                       | no                    | The connection string to your Postgres database. This gets ignored if you didn't set `DB_PROVIDER` to `postgres`. A connection string can look like this: `postgresql://user:password@host:5432/pocket-id`.                                                                                                                                                               |
-| `UPLOAD_PATH`                | `data/uploads`            | no                    | The path where the uploaded files are stored.                                                                                                                                                                                                                                                                                                                             |
-| `INTERNAL_BACKEND_URL`       | `http://localhost:8080`   | no                    | The URL where the backend is accessible.                                                                                                                                                                                                                                                                                                                                  |
-| `GEOLITE_DB_PATH`            | `data/GeoLite2-City.mmdb` | no                    | The path where the GeoLite2 database should be stored.                                                                                                                                                                                                                                                                                                                    |
-| `CADDY_PORT`                 | `80`                      | no                    | The port on which Caddy should listen. Caddy is only active inside the Docker container. If you want to change the exposed port of the container then you sould change this variable.                                                                                                                                                                                     |
-| `PORT`                       | `3000`                    | no                    | The port on which the frontend should listen.                                                                                                                                                                                                                                                                                                                             |
-| `BACKEND_PORT`               | `8080`                    | no                    | The port on which the backend should listen.                                                                                                                                                                                                                                                                                                                              |
+Visit the [documentation](https://docs.pocket-id.org) for the setup guide and more information.
 
 ## Contribute
 

backend/.env.example

@@ -1,8 +1,10 @@
 APP_ENV=production
 PUBLIC_APP_URL=http://localhost
+# /!\ If PUBLIC_APP_URL is not a localhost address, it must be HTTPS
 DB_PROVIDER=sqlite
+# MAXMIND_LICENSE_KEY=fixme # needed for IP geolocation in the audit log
 SQLITE_DB_PATH=data/pocket-id.db
 POSTGRES_CONNECTION_STRING=postgresql://postgres:postgres@localhost:5432/pocket-id
 UPLOAD_PATH=data/uploads
 PORT=8080
-HOST=localhost
+HOST=0.0.0.0

backend/.gitignore

@@ -13,4 +13,5 @@
 
 # Dependency directories (remove the comment below to include it)
 # vendor/
-./data
+./data
+.env

backend/cmd/main.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"github.com/stonith404/pocket-id/backend/internal/bootstrap"
+	"github.com/pocket-id/pocket-id/backend/internal/bootstrap"
 )
 
 func main() {

backend/email-templates/components/style_html.tmpl

@@ -1,80 +0,0 @@
-{{ define "style" }}
-<style>
-  body {
-    font-family: Arial, sans-serif;
-    background-color: #f0f0f0;
-    color: #333;
-    margin: 0;
-    padding: 0;
-  }
-  .container {
-    background-color: #fff;
-    color: #333;
-    padding: 32px;
-    border-radius: 10px;
-    max-width: 600px;
-    margin: 40px auto;
-    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
-  }
-  .header {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    margin-bottom: 24px;
-  }
-  .header .logo {
-    display: flex;
-    align-items: center;
-    gap: 8px;
-  }
-  .header .logo img {
-    width: 32px;
-    height: 32px;
-    object-fit: cover;
-  }
-  .header h1 {
-    font-size: 1.5rem;
-    font-weight: bold;
-  }
-  .warning {
-    background-color: #ffd966;
-    color: #7f6000;
-    padding: 4px 12px;
-    border-radius: 50px;
-    font-size: 0.875rem;
-  }
-  .content {
-    background-color: #fafafa;
-    color: #333;
-    padding: 24px;
-    border-radius: 10px;
-  }
-  .content h2 {
-    font-size: 1.25rem;
-    font-weight: bold;
-    margin-bottom: 16px;
-  }
-  .grid {
-    display: grid;
-    grid-template-columns: 1fr 1fr;
-    gap: 16px;
-    margin-bottom: 16px;
-  }
-  .grid div {
-    display: flex;
-    flex-direction: column;
-  }
-  .grid p {
-    margin: 0;
-  }
-  .label {
-    color: #888;
-    font-size: 0.875rem;
-    margin-bottom: 4px;
-  }
-  .message {
-    font-size: 1rem;
-    line-height: 1.5;
-  }
-</style>
-{{ end }}

backend/email-templates/login-with-new-device_html.tmpl

@@ -1,36 +0,0 @@
-{{ define "base" }}
-    <div class="header">
-        <div class="logo">
-            <img src="{{ .LogoURL }}" alt="Pocket ID"/>
-            <h1>{{ .AppName }}</h1>
-        </div>
-        <div class="warning">Warning</div>
-    </div>
-    <div class="content">
-        <h2>New Sign-In Detected</h2>
-        <div class="grid">
-            {{ if and .Data.City .Data.Country }}
-            <div>
-                <p class="label">Approximate Location</p>
-                <p>{{ .Data.City }}, {{ .Data.Country }}</p>
-            </div>
-            {{ end }}
-            <div>
-                <p class="label">IP Address</p>
-                <p>{{ .Data.IPAddress }}</p>
-            </div>
-            <div>
-                <p class="label">Device</p>
-                <p>{{ .Data.Device }}</p>
-            </div>
-            <div>
-                <p class="label">Sign-In Time</p>
-                <p>{{ .Data.DateTime.Format "2006-01-02 15:04:05 UTC" }}</p>
-            </div>
-        </div>
-        <p class="message">
-            This sign-in was detected from a new device or location. If you recognize this activity, you can
-            safely ignore this message. If not, please review your account and security settings.
-        </p>
-    </div>
-{{ end -}}

backend/go.mod

@@ -1,55 +1,63 @@
-module github.com/stonith404/pocket-id/backend
+module github.com/pocket-id/pocket-id/backend
 
 go 1.23.1
 
 require (
-	github.com/caarlos0/env/v11 v11.2.2
+	github.com/caarlos0/env/v11 v11.3.1
+	github.com/disintegration/imageorient v0.0.0-20180920195336-8147d86e83ec
+	github.com/disintegration/imaging v1.6.2
+	github.com/emersion/go-sasl v0.0.0-20200509203442-7bfe0ed36a21
+	github.com/emersion/go-smtp v0.21.3
 	github.com/fxamacker/cbor/v2 v2.7.0
 	github.com/gin-gonic/gin v1.10.0
-	github.com/go-co-op/gocron/v2 v2.12.1
-	github.com/go-playground/validator/v10 v10.22.1
+	github.com/go-co-op/gocron/v2 v2.15.0
+	github.com/go-ldap/ldap/v3 v3.4.10
+	github.com/go-playground/validator/v10 v10.24.0
 	github.com/go-webauthn/webauthn v0.11.2
 	github.com/golang-jwt/jwt/v5 v5.2.1
-	github.com/golang-migrate/migrate/v4 v4.18.1
+	github.com/golang-migrate/migrate/v4 v4.18.2
 	github.com/google/uuid v1.6.0
 	github.com/joho/godotenv v1.5.1
 	github.com/mileusna/useragent v1.3.5
-	github.com/oschwald/maxminddb-golang/v2 v2.0.0-beta.1
-	golang.org/x/crypto v0.27.0
-	golang.org/x/time v0.6.0
+	github.com/oschwald/maxminddb-golang/v2 v2.0.0-beta.2
+	golang.org/x/crypto v0.32.0
+	golang.org/x/image v0.24.0
+	golang.org/x/time v0.9.0
 	gorm.io/driver/postgres v1.5.11
-	gorm.io/driver/sqlite v1.5.6
+	gorm.io/driver/sqlite v1.5.7
 	gorm.io/gorm v1.25.12
 )
 
 require (
-	github.com/bytedance/sonic v1.12.3 // indirect
-	github.com/bytedance/sonic/loader v0.2.0 // indirect
-	github.com/cloudwego/base64x v0.1.4 // indirect
-	github.com/cloudwego/iasm v0.2.0 // indirect
-	github.com/gabriel-vasile/mimetype v1.4.5 // indirect
-	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358 // indirect
+	github.com/bytedance/sonic v1.12.8 // indirect
+	github.com/bytedance/sonic/loader v0.2.3 // indirect
+	github.com/cloudwego/base64x v0.1.5 // indirect
+	github.com/disintegration/gift v1.1.2 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.8 // indirect
+	github.com/gin-contrib/sse v1.0.0 // indirect
+	github.com/go-asn1-ber/asn1-ber v1.5.7 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
-	github.com/go-webauthn/x v0.1.14 // indirect
-	github.com/goccy/go-json v0.10.3 // indirect
-	github.com/google/go-tpm v0.9.1 // indirect
+	github.com/go-webauthn/x v0.1.16 // indirect
+	github.com/goccy/go-json v0.10.4 // indirect
+	github.com/google/go-tpm v0.9.3 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
-	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
-	github.com/jackc/pgx/v5 v5.5.5 // indirect
-	github.com/jackc/puddle/v2 v2.2.1 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
+	github.com/jackc/pgx/v5 v5.7.2 // indirect
+	github.com/jackc/puddle/v2 v2.2.2 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
-	github.com/jonboulle/clockwork v0.4.0 // indirect
+	github.com/jonboulle/clockwork v0.5.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.8 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.9 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/lib/pq v1.10.9 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/mattn/go-sqlite3 v1.14.23 // indirect
+	github.com/mattn/go-sqlite3 v1.14.24 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
@@ -59,12 +67,12 @@ require (
 	github.com/ugorji/go/codec v1.2.12 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	go.uber.org/atomic v1.11.0 // indirect
-	golang.org/x/arch v0.10.0 // indirect
-	golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 // indirect
-	golang.org/x/net v0.29.0 // indirect
-	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/sys v0.25.0 // indirect
-	golang.org/x/text v0.18.0 // indirect
-	google.golang.org/protobuf v1.34.2 // indirect
+	golang.org/x/arch v0.13.0 // indirect
+	golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8 // indirect
+	golang.org/x/net v0.34.0 // indirect
+	golang.org/x/sync v0.11.0 // indirect
+	golang.org/x/sys v0.29.0 // indirect
+	golang.org/x/text v0.22.0 // indirect
+	google.golang.org/protobuf v1.36.4 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

backend/go.sum

@@ -1,24 +1,33 @@
 github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 h1:L/gRVlceqvL25UVaW/CKtUDjefjrs0SPonmDGUVOYP0=
 github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E=
+github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358 h1:mFRzDkZVAjdal+s7s0MwaRv9igoPqLRdzOLzw/8Xvq8=
+github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358/go.mod h1:chxPXzSsl7ZWRAuOIE23GDNzjWuZquvFlgA8xmpunjU=
 github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
-github.com/bytedance/sonic v1.12.3 h1:W2MGa7RCU1QTeYRTPE3+88mVC0yXmsRQRChiyVocVjU=
-github.com/bytedance/sonic v1.12.3/go.mod h1:B8Gt/XvtZ3Fqj+iSKMypzymZxw/FVwgIGKzMzT9r/rk=
+github.com/alexbrainman/sspi v0.0.0-20231016080023-1a75b4708caa h1:LHTHcTQiSGT7VVbI0o4wBRNQIgn917usHWOd6VAffYI=
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@@ -107,8 +141,8 @@ github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
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 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
@@ -128,8 +162,8 @@ github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
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@@ -145,19 +179,23 @@ github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99
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 go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.54.0 h1:TT4fX+nBOA/+LUkobKGW1ydGcn+G3vRw9+g5HwCphpk=
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@@ -170,36 +208,105 @@ go.uber.org/atomic v1.11.0 h1:ZvwS0R+56ePWxUNi+Atn9dWONBPp/AUETXlHW0DxSjE=
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 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
-golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
-golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
-golang.org/x/time v0.6.0 h1:eTDhh4ZXt5Qf0augr54TN6suAUudPcawVZeIAPU7D4U=
-golang.org/x/time v0.6.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
-google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
-google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
+golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.29.0 h1:TPYlXGxvx1MGTn2GiZDhnjPA9wZzZeGKHHmKhHYvgaU=
+golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
+golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
+golang.org/x/term v0.12.0/go.mod h1:owVbMEjm3cBLCHdkQu9b1opXd4ETQWc3BhuQGKgXgvU=
+golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
+golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
+golang.org/x/term v0.27.0/go.mod h1:iMsnZpn0cago0GOrHO2+Y7u7JPn5AylBrcoWkElMTSM=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
+golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
+golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
+golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
+golang.org/x/time v0.9.0 h1:EsRrnYcQiGH+5FfbgvV4AP7qEZstoyrHB0DzarOQ4ZY=
+golang.org/x/time v0.9.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
+golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
+golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
+golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/protobuf v1.36.4 h1:6A3ZDJHn/eNqc1i+IdefRzy/9PokBTPvcqMySR7NNIM=
+google.golang.org/protobuf v1.36.4/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gorm.io/driver/postgres v1.5.11 h1:ubBVAfbKEUld/twyKZ0IYn9rSQh448EdelLYk9Mv314=
 gorm.io/driver/postgres v1.5.11/go.mod h1:DX3GReXH+3FPWGrrgffdvCk3DQ1dwDPdmbenSkweRGI=
-gorm.io/driver/sqlite v1.5.6 h1:fO/X46qn5NUEEOZtnjJRWRzZMe8nqJiQ9E+0hi+hKQE=
-gorm.io/driver/sqlite v1.5.6/go.mod h1:U+J8craQU6Fzkcvu8oLeAQmi50TkwPEhHDEjQZXDah4=
+gorm.io/driver/sqlite v1.5.7 h1:8NvsrhP0ifM7LX9G4zPB97NwovUakUxc+2V2uuf3Z1I=
+gorm.io/driver/sqlite v1.5.7/go.mod h1:U+J8craQU6Fzkcvu8oLeAQmi50TkwPEhHDEjQZXDah4=
 gorm.io/gorm v1.25.12 h1:I0u8i2hWQItBq1WfE0o2+WuL9+8L21K9e2HHSTE/0f8=
 gorm.io/gorm v1.25.12/go.mod h1:xh7N7RHfYlNc5EmcI/El95gXusucDrQnHXe0+CgWcLQ=
 nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=

backend/images/logoDark.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" id="a" viewBox="0 0 1015 1015">
-    <path fill="white" d="M506.6,0c209.52,0,379.98,170.45,379.98,379.96,0,82.33-25.9,160.68-74.91,226.54-48.04,64.59-113.78,111.51-190.13,135.71l-21.1,6.7-50.29-248.04,13.91-6.73c45.41-21.95,74.76-68.71,74.76-119.11,0-72.91-59.31-132.23-132.21-132.23s-132.23,59.32-132.23,132.23c0,50.4,29.36,97.16,74.77,119.11l13.65,6.61-81.01,499.24h-226.36V0h351.18Z"/>
-</svg>

backend/images/logoLight.svg

@@ -1,3 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" id="a" viewBox="0 0 1015 1015">
-    <path fill="black" d="M506.6,0c209.52,0,379.98,170.45,379.98,379.96,0,82.33-25.9,160.68-74.91,226.54-48.04,64.59-113.78,111.51-190.13,135.71l-21.1,6.7-50.29-248.04,13.91-6.73c45.41-21.95,74.76-68.71,74.76-119.11,0-72.91-59.31-132.23-132.21-132.23s-132.23,59.32-132.23,132.23c0,50.4,29.36,97.16,74.77,119.11l13.65,6.61-81.01,499.24h-226.36V0h351.18Z"/>
-</svg>

backend/internal/bootstrap/application_images_bootstrap.go

@@ -1,18 +1,21 @@
 package bootstrap
 
 import (
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/utils"
 	"log"
 	"os"
+	"path"
 	"strings"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
+	"github.com/pocket-id/pocket-id/backend/resources"
 )
 
 // initApplicationImages copies the images from the images directory to the application-images directory
 func initApplicationImages() {
 	dirPath := common.EnvConfig.UploadPath + "/application-images"
 
-	sourceFiles, err := os.ReadDir("./images")
+	sourceFiles, err := resources.FS.ReadDir("images")
 	if err != nil && !os.IsNotExist(err) {
 		log.Fatalf("Error reading directory: %v", err)
 	}
@@ -27,10 +30,10 @@ func initApplicationImages() {
 		if sourceFile.IsDir() || imageAlreadyExists(sourceFile.Name(), destinationFiles) {
 			continue
 		}
-		srcFilePath := "./images/" + sourceFile.Name()
-		destFilePath := dirPath + "/" + sourceFile.Name()
+		srcFilePath := path.Join("images", sourceFile.Name())
+		destFilePath := path.Join(dirPath, sourceFile.Name())
 
-		err := utils.CopyFile(srcFilePath, destFilePath)
+		err := utils.CopyEmbeddedFileToDisk(srcFilePath, destFilePath)
 		if err != nil {
 			log.Fatalf("Error copying file: %v", err)
 		}

backend/internal/bootstrap/bootstrap.go

@@ -2,15 +2,14 @@ package bootstrap
 
 import (
 	_ "github.com/golang-migrate/migrate/v4/source/file"
-	"github.com/stonith404/pocket-id/backend/internal/job"
-	"github.com/stonith404/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
 )
 
 func Bootstrap() {
+	initApplicationImages()
+
 	db := newDatabase()
 	appConfigService := service.NewAppConfigService(db)
 
-	initApplicationImages()
-	job.RegisterJobs(db)
 	initRouter(db, appConfigService)
 }

backend/internal/bootstrap/db_bootstrap.go

@@ -3,18 +3,21 @@ package bootstrap
 import (
 	"errors"
 	"fmt"
+	"log"
+	"os"
+	"time"
+
 	"github.com/golang-migrate/migrate/v4"
 	"github.com/golang-migrate/migrate/v4/database"
 	postgresMigrate "github.com/golang-migrate/migrate/v4/database/postgres"
 	sqliteMigrate "github.com/golang-migrate/migrate/v4/database/sqlite3"
-	"github.com/stonith404/pocket-id/backend/internal/common"
+	"github.com/golang-migrate/migrate/v4/source/iofs"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/resources"
 	"gorm.io/driver/postgres"
 	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
-	"log"
-	"os"
-	"time"
 )
 
 func newDatabase() (db *gorm.DB) {
@@ -42,20 +45,31 @@ func newDatabase() (db *gorm.DB) {
 	}
 
 	// Run migrations
-	m, err := migrate.NewWithDatabaseInstance(
-		"file://migrations/"+string(common.EnvConfig.DbProvider),
-		"pocket-id", driver,
-	)
+	if err := migrateDatabase(driver); err != nil {
+		log.Fatalf("failed to run migrations: %v", err)
+	}
+
+	return db
+}
+
+func migrateDatabase(driver database.Driver) error {
+	// Use the embedded migrations
+	source, err := iofs.New(resources.FS, "migrations/"+string(common.EnvConfig.DbProvider))
 	if err != nil {
-		log.Fatalf("failed to create migration instance: %v", err)
+		return fmt.Errorf("failed to create embedded migration source: %v", err)
+	}
+
+	m, err := migrate.NewWithInstance("iofs", source, "pocket-id", driver)
+	if err != nil {
+		return fmt.Errorf("failed to create migration instance: %v", err)
 	}
 
 	err = m.Up()
 	if err != nil && !errors.Is(err, migrate.ErrNoChange) {
-		log.Fatalf("failed to apply migrations: %v", err)
+		return fmt.Errorf("failed to apply migrations: %v", err)
 	}
 
-	return db
+	return nil
 }
 
 func connectDatabase() (db *gorm.DB, err error) {

backend/internal/bootstrap/router_bootstrap.go

@@ -2,14 +2,16 @@ package bootstrap
 
 import (
 	"log"
-	"os"
+	"net"
 	"time"
 
 	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/controller"
-	"github.com/stonith404/pocket-id/backend/internal/middleware"
-	"github.com/stonith404/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/controller"
+	"github.com/pocket-id/pocket-id/backend/internal/job"
+	"github.com/pocket-id/pocket-id/backend/internal/middleware"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/systemd"
 	"golang.org/x/time/rate"
 	"gorm.io/gorm"
 )
@@ -29,8 +31,7 @@ func initRouter(db *gorm.DB, appConfigService *service.AppConfigService) {
 	r.Use(gin.Logger())
 
 	// Initialize services
-	templateDir := os.DirFS(common.EnvConfig.EmailTemplatesPath)
-	emailService, err := service.NewEmailService(appConfigService, db, templateDir)
+	emailService, err := service.NewEmailService(appConfigService, db)
 	if err != nil {
 		log.Fatalf("Unable to create email service: %s", err)
 	}
@@ -39,27 +40,34 @@ func initRouter(db *gorm.DB, appConfigService *service.AppConfigService) {
 	auditLogService := service.NewAuditLogService(db, appConfigService, emailService, geoLiteService)
 	jwtService := service.NewJwtService(appConfigService)
 	webauthnService := service.NewWebAuthnService(db, jwtService, auditLogService, appConfigService)
-	userService := service.NewUserService(db, jwtService, auditLogService)
+	userService := service.NewUserService(db, jwtService, auditLogService, emailService, appConfigService)
 	customClaimService := service.NewCustomClaimService(db)
 	oidcService := service.NewOidcService(db, jwtService, appConfigService, auditLogService, customClaimService)
-	testService := service.NewTestService(db, appConfigService)
-	userGroupService := service.NewUserGroupService(db)
+	testService := service.NewTestService(db, appConfigService, jwtService)
+	userGroupService := service.NewUserGroupService(db, appConfigService)
+	ldapService := service.NewLdapService(db, appConfigService, userService, userGroupService)
 
+	rateLimitMiddleware := middleware.NewRateLimitMiddleware()
+
+	// Setup global middleware
 	r.Use(middleware.NewCorsMiddleware().Add())
 	r.Use(middleware.NewErrorHandlerMiddleware().Add())
-	r.Use(middleware.NewRateLimitMiddleware().Add(rate.Every(time.Second), 60))
+	r.Use(rateLimitMiddleware.Add(rate.Every(time.Second), 60))
 	r.Use(middleware.NewJwtAuthMiddleware(jwtService, true).Add(false))
 
-	// Initialize middleware
+	job.RegisterLdapJobs(ldapService, appConfigService)
+	job.RegisterDbCleanupJobs(db)
+
+	// Initialize middleware for specific routes
 	jwtAuthMiddleware := middleware.NewJwtAuthMiddleware(jwtService, false)
 	fileSizeLimitMiddleware := middleware.NewFileSizeLimitMiddleware()
 
 	// Set up API routes
 	apiGroup := r.Group("/api")
-	controller.NewWebauthnController(apiGroup, jwtAuthMiddleware, middleware.NewRateLimitMiddleware(), webauthnService)
+	controller.NewWebauthnController(apiGroup, jwtAuthMiddleware, middleware.NewRateLimitMiddleware(), webauthnService, appConfigService)
 	controller.NewOidcController(apiGroup, jwtAuthMiddleware, fileSizeLimitMiddleware, oidcService, jwtService)
 	controller.NewUserController(apiGroup, jwtAuthMiddleware, middleware.NewRateLimitMiddleware(), userService, appConfigService)
-	controller.NewAppConfigController(apiGroup, jwtAuthMiddleware, appConfigService, emailService)
+	controller.NewAppConfigController(apiGroup, jwtAuthMiddleware, appConfigService, emailService, ldapService)
 	controller.NewAuditLogController(apiGroup, auditLogService, jwtAuthMiddleware)
 	controller.NewUserGroupController(apiGroup, jwtAuthMiddleware, userGroupService)
 	controller.NewCustomClaimController(apiGroup, jwtAuthMiddleware, customClaimService)
@@ -73,8 +81,20 @@ func initRouter(db *gorm.DB, appConfigService *service.AppConfigService) {
 	baseGroup := r.Group("/")
 	controller.NewWellKnownController(baseGroup, jwtService)
 
-	// Run the server
-	if err := r.Run(common.EnvConfig.Host + ":" + common.EnvConfig.Port); err != nil {
+	// Get the listener
+	l, err := net.Listen("tcp", common.EnvConfig.Host+":"+common.EnvConfig.Port)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// Notify systemd that we are ready
+	if err := systemd.SdNotifyReady(); err != nil {
+		log.Println("Unable to notify systemd that the service is ready: ", err)
+		// continue to serve anyway since it's not that important
+	}
+
+	// Serve requests
+	if err := r.RunListener(l); err != nil {
 		log.Fatal(err)
 	}
 }

backend/internal/common/env_config.go

@@ -1,16 +1,19 @@
 package common
 
 import (
+	"log"
+	"net/url"
+
 	"github.com/caarlos0/env/v11"
 	_ "github.com/joho/godotenv/autoload"
-	"log"
 )
 
 type DbProvider string
 
 const (
-	DbProviderSqlite   DbProvider = "sqlite"
-	DbProviderPostgres DbProvider = "postgres"
+	DbProviderSqlite      DbProvider = "sqlite"
+	DbProviderPostgres    DbProvider = "postgres"
+	MaxMindGeoLiteCityUrl string     = "https://download.maxmind.com/app/geoip_download?edition_id=GeoLite2-City&license_key=%s&suffix=tar.gz"
 )
 
 type EnvConfigSchema struct {
@@ -22,9 +25,10 @@ type EnvConfigSchema struct {
 	UploadPath               string     `env:"UPLOAD_PATH"`
 	Port                     string     `env:"BACKEND_PORT"`
 	Host                     string     `env:"HOST"`
-	EmailTemplatesPath       string     `env:"EMAIL_TEMPLATES_PATH"`
 	MaxMindLicenseKey        string     `env:"MAXMIND_LICENSE_KEY"`
 	GeoLiteDBPath            string     `env:"GEOLITE_DB_PATH"`
+	GeoLiteDBUrl             string     `env:"GEOLITE_DB_URL"`
+	UiConfigDisabled         bool       `env:"PUBLIC_UI_CONFIG_DISABLED"`
 }
 
 var EnvConfig = &EnvConfigSchema{
@@ -35,10 +39,11 @@ var EnvConfig = &EnvConfigSchema{
 	UploadPath:               "data/uploads",
 	AppURL:                   "http://localhost",
 	Port:                     "8080",
-	Host:                     "localhost",
-	EmailTemplatesPath:       "./email-templates",
+	Host:                     "0.0.0.0",
 	MaxMindLicenseKey:        "",
 	GeoLiteDBPath:            "data/GeoLite2-City.mmdb",
+	GeoLiteDBUrl:             MaxMindGeoLiteCityUrl,
+	UiConfigDisabled:         false,
 }
 
 func init() {
@@ -57,4 +62,12 @@ func init() {
 	if EnvConfig.DbProvider == DbProviderSqlite && EnvConfig.SqliteDBPath == "" {
 		log.Fatal("Missing SQLITE_DB_PATH environment variable")
 	}
+
+	parsedAppUrl, err := url.Parse(EnvConfig.AppURL)
+	if err != nil {
+		log.Fatal("PUBLIC_APP_URL is not a valid URL")
+	}
+	if parsedAppUrl.Path != "" {
+		log.Fatal("PUBLIC_APP_URL must not contain a path")
+	}
 }

backend/internal/common/errors.go

@@ -31,6 +31,13 @@ type TokenInvalidOrExpiredError struct{}
 func (e *TokenInvalidOrExpiredError) Error() string       { return "token is invalid or expired" }
 func (e *TokenInvalidOrExpiredError) HttpStatusCode() int { return 400 }
 
+type TokenInvalidError struct{}
+
+func (e *TokenInvalidError) Error() string {
+	return "Token is invalid"
+}
+func (e *TokenInvalidError) HttpStatusCode() int { return 400 }
+
 type OidcMissingAuthorizationError struct{}
 
 func (e *OidcMissingAuthorizationError) Error() string       { return "missing authorization" }
@@ -58,7 +65,9 @@ func (e *OidcInvalidAuthorizationCodeError) HttpStatusCode() int { return 400 }
 
 type OidcInvalidCallbackURLError struct{}
 
-func (e *OidcInvalidCallbackURLError) Error() string       { return "invalid callback URL, it might be necessary for an admin to fix this" }
+func (e *OidcInvalidCallbackURLError) Error() string {
+	return "invalid callback URL, it might be necessary for an admin to fix this"
+}
 func (e *OidcInvalidCallbackURLError) HttpStatusCode() int { return 400 }
 
 type FileTypeNotSupportedError struct{}
@@ -85,6 +94,11 @@ type NotSignedInError struct{}
 func (e *NotSignedInError) Error() string       { return "You are not signed in" }
 func (e *NotSignedInError) HttpStatusCode() int { return http.StatusUnauthorized }
 
+type MissingAccessToken struct{}
+
+func (e *MissingAccessToken) Error() string       { return "Missing access token" }
+func (e *MissingAccessToken) HttpStatusCode() int { return http.StatusUnauthorized }
+
 type MissingPermissionError struct{}
 
 func (e *MissingPermissionError) Error() string {
@@ -95,7 +109,7 @@ func (e *MissingPermissionError) HttpStatusCode() int { return http.StatusForbid
 type TooManyRequestsError struct{}
 
 func (e *TooManyRequestsError) Error() string {
-	return "Too many requests. Please wait a while before trying again."
+	return "Too many requests"
 }
 func (e *TooManyRequestsError) HttpStatusCode() int { return http.StatusTooManyRequests }
 
@@ -160,3 +174,60 @@ func (e *OidcMissingCodeChallengeError) Error() string {
 	return "Missing code challenge"
 }
 func (e *OidcMissingCodeChallengeError) HttpStatusCode() int { return http.StatusBadRequest }
+
+type LdapUserUpdateError struct{}
+
+func (e *LdapUserUpdateError) Error() string {
+	return "LDAP users can't be updated"
+}
+func (e *LdapUserUpdateError) HttpStatusCode() int { return http.StatusForbidden }
+
+type LdapUserGroupUpdateError struct{}
+
+func (e *LdapUserGroupUpdateError) Error() string {
+	return "LDAP user groups can't be updated"
+}
+func (e *LdapUserGroupUpdateError) HttpStatusCode() int { return http.StatusForbidden }
+
+type OidcAccessDeniedError struct{}
+
+func (e *OidcAccessDeniedError) Error() string {
+	return "You're not allowed to access this service"
+}
+func (e *OidcAccessDeniedError) HttpStatusCode() int { return http.StatusForbidden }
+
+type OidcClientIdNotMatchingError struct{}
+
+func (e *OidcClientIdNotMatchingError) Error() string {
+	return "Client id in request doesn't match client id in token"
+}
+func (e *OidcClientIdNotMatchingError) HttpStatusCode() int { return http.StatusBadRequest }
+
+type OidcNoCallbackURLError struct{}
+
+func (e *OidcNoCallbackURLError) Error() string {
+	return "No callback URL provided"
+}
+func (e *OidcNoCallbackURLError) HttpStatusCode() int { return http.StatusBadRequest }
+
+type UiConfigDisabledError struct{}
+
+func (e *UiConfigDisabledError) Error() string {
+	return "The configuration can't be changed since the UI configuration is disabled"
+}
+func (e *UiConfigDisabledError) HttpStatusCode() int { return http.StatusForbidden }
+
+type InvalidUUIDError struct{}
+
+func (e *InvalidUUIDError) Error() string {
+	return "Invalid UUID"
+}
+
+type InvalidEmailError struct{}
+
+type OneTimeAccessDisabledError struct{}
+
+func (e *OneTimeAccessDisabledError) Error() string {
+	return "One-time access is disabled"
+}
+func (e *OneTimeAccessDisabledError) HttpStatusCode() int { return http.StatusBadRequest }

backend/internal/controller/app_config_controller.go

@@ -2,13 +2,14 @@ package controller
 
 import (
 	"fmt"
-	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/dto"
-	"github.com/stonith404/pocket-id/backend/internal/middleware"
-	"github.com/stonith404/pocket-id/backend/internal/service"
-	"github.com/stonith404/pocket-id/backend/internal/utils"
 	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/middleware"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
 )
 
 func NewAppConfigController(
@@ -16,15 +17,17 @@ func NewAppConfigController(
 	jwtAuthMiddleware *middleware.JwtAuthMiddleware,
 	appConfigService *service.AppConfigService,
 	emailService *service.EmailService,
+	ldapService *service.LdapService,
 ) {
 
 	acc := &AppConfigController{
 		appConfigService: appConfigService,
 		emailService:     emailService,
+		ldapService:      ldapService,
 	}
 	group.GET("/application-configuration", acc.listAppConfigHandler)
 	group.GET("/application-configuration/all", jwtAuthMiddleware.Add(true), acc.listAllAppConfigHandler)
-	group.PUT("/application-configuration", acc.updateAppConfigHandler)
+	group.PUT("/application-configuration", jwtAuthMiddleware.Add(true), acc.updateAppConfigHandler)
 
 	group.GET("/application-configuration/logo", acc.getLogoHandler)
 	group.GET("/application-configuration/background-image", acc.getBackgroundImageHandler)
@@ -34,11 +37,13 @@ func NewAppConfigController(
 	group.PUT("/application-configuration/background-image", jwtAuthMiddleware.Add(true), acc.updateBackgroundImageHandler)
 
 	group.POST("/application-configuration/test-email", jwtAuthMiddleware.Add(true), acc.testEmailHandler)
+	group.POST("/application-configuration/sync-ldap", jwtAuthMiddleware.Add(true), acc.syncLdapHandler)
 }
 
 type AppConfigController struct {
 	appConfigService *service.AppConfigService
 	emailService     *service.EmailService
+	ldapService      *service.LdapService
 }
 
 func (acc *AppConfigController) listAppConfigHandler(c *gin.Context) {
@@ -182,8 +187,19 @@ func (acc *AppConfigController) updateImage(c *gin.Context, imageName string, ol
 	c.Status(http.StatusNoContent)
 }
 
-func (acc *AppConfigController) testEmailHandler(c *gin.Context) {
-	err := acc.emailService.SendTestEmail()
+func (acc *AppConfigController) syncLdapHandler(c *gin.Context) {
+	err := acc.ldapService.SyncAll()
+	if err != nil {
+		c.Error(err)
+		return
+	}
+
+	c.Status(http.StatusNoContent)
+}
+func (acc *AppConfigController) testEmailHandler(c *gin.Context) {
+	userID := c.GetString("userID")
+
+	err := acc.emailService.SendTestEmail(userID)
 	if err != nil {
 		c.Error(err)
 		return

backend/internal/controller/audit_log_controller.go

@@ -1,13 +1,14 @@
 package controller
 
 import (
-	"github.com/stonith404/pocket-id/backend/internal/dto"
-	"github.com/stonith404/pocket-id/backend/internal/middleware"
 	"net/http"
-	"strconv"
+
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/middleware"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
 
 	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
 )
 
 func NewAuditLogController(group *gin.RouterGroup, auditLogService *service.AuditLogService, jwtAuthMiddleware *middleware.JwtAuthMiddleware) {
@@ -23,12 +24,16 @@ type AuditLogController struct {
 }
 
 func (alc *AuditLogController) listAuditLogsForUserHandler(c *gin.Context) {
+	var sortedPaginationRequest utils.SortedPaginationRequest
+	if err := c.ShouldBindQuery(&sortedPaginationRequest); err != nil {
+		c.Error(err)
+		return
+	}
+
 	userID := c.GetString("userID")
-	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
-	pageSize, _ := strconv.Atoi(c.DefaultQuery("limit", "10"))
 
 	// Fetch audit logs for the user
-	logs, pagination, err := alc.auditLogService.ListAuditLogsForUser(userID, page, pageSize)
+	logs, pagination, err := alc.auditLogService.ListAuditLogsForUser(userID, sortedPaginationRequest)
 	if err != nil {
 		c.Error(err)
 		return

backend/internal/controller/custom_claim_controller.go

@@ -1,11 +1,12 @@
 package controller
 
 import (
-	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/dto"
-	"github.com/stonith404/pocket-id/backend/internal/middleware"
-	"github.com/stonith404/pocket-id/backend/internal/service"
 	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/middleware"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
 )
 
 func NewCustomClaimController(group *gin.RouterGroup, jwtAuthMiddleware *middleware.JwtAuthMiddleware, customClaimService *service.CustomClaimService) {

backend/internal/controller/oidc_controller.go

@@ -1,22 +1,31 @@
 package controller
 
 import (
-	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/dto"
-	"github.com/stonith404/pocket-id/backend/internal/middleware"
-	"github.com/stonith404/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/cookie"
+	"log"
 	"net/http"
-	"strconv"
+	"net/url"
 	"strings"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/middleware"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
 )
 
 func NewOidcController(group *gin.RouterGroup, jwtAuthMiddleware *middleware.JwtAuthMiddleware, fileSizeLimitMiddleware *middleware.FileSizeLimitMiddleware, oidcService *service.OidcService, jwtService *service.JwtService) {
 	oc := &OidcController{oidcService: oidcService, jwtService: jwtService}
 
 	group.POST("/oidc/authorize", jwtAuthMiddleware.Add(false), oc.authorizeHandler)
-	group.POST("/oidc/authorize/new-client", jwtAuthMiddleware.Add(false), oc.authorizeNewClientHandler)
+	group.POST("/oidc/authorization-required", jwtAuthMiddleware.Add(false), oc.authorizationConfirmationRequiredHandler)
+
 	group.POST("/oidc/token", oc.createTokensHandler)
 	group.GET("/oidc/userinfo", oc.userInfoHandler)
+	group.POST("/oidc/userinfo", oc.userInfoHandler)
+	group.POST("/oidc/end-session", oc.EndSessionHandler)
+	group.GET("/oidc/end-session", oc.EndSessionHandler)
 
 	group.GET("/oidc/clients", jwtAuthMiddleware.Add(true), oc.listClientsHandler)
 	group.POST("/oidc/clients", jwtAuthMiddleware.Add(true), oc.createClientHandler)
@@ -24,6 +33,7 @@ func NewOidcController(group *gin.RouterGroup, jwtAuthMiddleware *middleware.Jwt
 	group.PUT("/oidc/clients/:id", jwtAuthMiddleware.Add(true), oc.updateClientHandler)
 	group.DELETE("/oidc/clients/:id", jwtAuthMiddleware.Add(true), oc.deleteClientHandler)
 
+	group.PUT("/oidc/clients/:id/allowed-user-groups", jwtAuthMiddleware.Add(true), oc.updateAllowedUserGroupsHandler)
 	group.POST("/oidc/clients/:id/secret", jwtAuthMiddleware.Add(true), oc.createClientSecretHandler)
 
 	group.GET("/oidc/clients/:id/logo", oc.getClientLogoHandler)
@@ -57,25 +67,20 @@ func (oc *OidcController) authorizeHandler(c *gin.Context) {
 	c.JSON(http.StatusOK, response)
 }
 
-func (oc *OidcController) authorizeNewClientHandler(c *gin.Context) {
-	var input dto.AuthorizeOidcClientRequestDto
+func (oc *OidcController) authorizationConfirmationRequiredHandler(c *gin.Context) {
+	var input dto.AuthorizationRequiredDto
 	if err := c.ShouldBindJSON(&input); err != nil {
 		c.Error(err)
 		return
 	}
 
-	code, callbackURL, err := oc.oidcService.AuthorizeNewClient(input, c.GetString("userID"), c.ClientIP(), c.Request.UserAgent())
+	hasAuthorizedClient, err := oc.oidcService.HasAuthorizedClient(input.ClientID, c.GetString("userID"), input.Scope)
 	if err != nil {
 		c.Error(err)
 		return
 	}
 
-	response := dto.AuthorizeOidcClientResponseDto{
-		Code:        code,
-		CallbackURL: callbackURL,
-	}
-
-	c.JSON(http.StatusOK, response)
+	c.JSON(http.StatusOK, gin.H{"authorizationRequired": !hasAuthorizedClient})
 }
 
 func (oc *OidcController) createTokensHandler(c *gin.Context) {
@@ -107,7 +112,14 @@ func (oc *OidcController) createTokensHandler(c *gin.Context) {
 }
 
 func (oc *OidcController) userInfoHandler(c *gin.Context) {
-	token := strings.Split(c.GetHeader("Authorization"), " ")[1]
+	authHeaderSplit := strings.Split(c.GetHeader("Authorization"), " ")
+	if len(authHeaderSplit) != 2 {
+		c.Error(&common.MissingAccessToken{})
+		return
+	}
+
+	token := authHeaderSplit[1]
+
 	jwtClaims, err := oc.jwtService.VerifyOauthAccessToken(token)
 	if err != nil {
 		c.Error(err)
@@ -124,6 +136,44 @@ func (oc *OidcController) userInfoHandler(c *gin.Context) {
 	c.JSON(http.StatusOK, claims)
 }
 
+func (oc *OidcController) EndSessionHandler(c *gin.Context) {
+	var input dto.OidcLogoutDto
+
+	// Bind query parameters to the struct
+	if c.Request.Method == http.MethodGet {
+		if err := c.ShouldBindQuery(&input); err != nil {
+			c.Error(err)
+			return
+		}
+	} else if c.Request.Method == http.MethodPost {
+		// Bind form parameters to the struct
+		if err := c.ShouldBind(&input); err != nil {
+			c.Error(err)
+			return
+		}
+	}
+
+	callbackURL, err := oc.oidcService.ValidateEndSession(input, c.GetString("userID"))
+	if err != nil {
+		// If the validation fails, the user has to confirm the logout manually and doesn't get redirected
+		log.Printf("Error getting logout callback URL, the user has to confirm the logout manually: %v", err)
+		c.Redirect(http.StatusFound, common.EnvConfig.AppURL+"/logout")
+		return
+	}
+
+	// The validation was successful, so we can log out and redirect the user to the callback URL without confirmation
+	cookie.AddAccessTokenCookie(c, 0, "")
+
+	logoutCallbackURL, _ := url.Parse(callbackURL)
+	if input.State != "" {
+		q := logoutCallbackURL.Query()
+		q.Set("state", input.State)
+		logoutCallbackURL.RawQuery = q.Encode()
+	}
+
+	c.Redirect(http.StatusFound, logoutCallbackURL.String())
+}
+
 func (oc *OidcController) getClientHandler(c *gin.Context) {
 	clientId := c.Param("id")
 	client, err := oc.oidcService.GetClient(clientId)
@@ -134,7 +184,7 @@ func (oc *OidcController) getClientHandler(c *gin.Context) {
 
 	// Return a different DTO based on the user's role
 	if c.GetBool("userIsAdmin") {
-		clientDto := dto.OidcClientDto{}
+		clientDto := dto.OidcClientWithAllowedUserGroupsDto{}
 		err = dto.MapStruct(client, &clientDto)
 		if err == nil {
 			c.JSON(http.StatusOK, clientDto)
@@ -153,11 +203,14 @@ func (oc *OidcController) getClientHandler(c *gin.Context) {
 }
 
 func (oc *OidcController) listClientsHandler(c *gin.Context) {
-	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
-	pageSize, _ := strconv.Atoi(c.DefaultQuery("limit", "10"))
 	searchTerm := c.Query("search")
+	var sortedPaginationRequest utils.SortedPaginationRequest
+	if err := c.ShouldBindQuery(&sortedPaginationRequest); err != nil {
+		c.Error(err)
+		return
+	}
 
-	clients, pagination, err := oc.oidcService.ListClients(searchTerm, page, pageSize)
+	clients, pagination, err := oc.oidcService.ListClients(searchTerm, sortedPaginationRequest)
 	if err != nil {
 		c.Error(err)
 		return
@@ -188,7 +241,7 @@ func (oc *OidcController) createClientHandler(c *gin.Context) {
 		return
 	}
 
-	var clientDto dto.OidcClientDto
+	var clientDto dto.OidcClientWithAllowedUserGroupsDto
 	if err := dto.MapStruct(client, &clientDto); err != nil {
 		c.Error(err)
 		return
@@ -220,7 +273,7 @@ func (oc *OidcController) updateClientHandler(c *gin.Context) {
 		return
 	}
 
-	var clientDto dto.OidcClientDto
+	var clientDto dto.OidcClientWithAllowedUserGroupsDto
 	if err := dto.MapStruct(client, &clientDto); err != nil {
 		c.Error(err)
 		return
@@ -275,3 +328,25 @@ func (oc *OidcController) deleteClientLogoHandler(c *gin.Context) {
 
 	c.Status(http.StatusNoContent)
 }
+
+func (oc *OidcController) updateAllowedUserGroupsHandler(c *gin.Context) {
+	var input dto.OidcUpdateAllowedUserGroupsDto
+	if err := c.ShouldBindJSON(&input); err != nil {
+		c.Error(err)
+		return
+	}
+
+	oidcClient, err := oc.oidcService.UpdateAllowedUserGroups(c.Param("id"), input)
+	if err != nil {
+		c.Error(err)
+		return
+	}
+
+	var oidcClientDto dto.OidcClientDto
+	if err := dto.MapStruct(oidcClient, &oidcClientDto); err != nil {
+		c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, oidcClientDto)
+}

backend/internal/controller/test_controller.go

@@ -1,9 +1,10 @@
 package controller
 
 import (
-	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/service"
 	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
 )
 
 func NewTestController(group *gin.RouterGroup, testService *service.TestService) {
@@ -37,5 +38,7 @@ func (tc *TestController) resetAndSeedHandler(c *gin.Context) {
 		return
 	}
 
+	tc.TestService.SetJWTKeys()
+
 	c.Status(http.StatusNoContent)
 }

backend/internal/controller/user_controller.go

@@ -1,21 +1,25 @@
 package controller
 
 import (
-	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/dto"
-	"github.com/stonith404/pocket-id/backend/internal/middleware"
-	"github.com/stonith404/pocket-id/backend/internal/service"
-	"golang.org/x/time/rate"
 	"net/http"
 	"strconv"
 	"time"
+
+	"github.com/pocket-id/pocket-id/backend/internal/utils/cookie"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/middleware"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
+	"golang.org/x/time/rate"
 )
 
 func NewUserController(group *gin.RouterGroup, jwtAuthMiddleware *middleware.JwtAuthMiddleware, rateLimitMiddleware *middleware.RateLimitMiddleware, userService *service.UserService, appConfigService *service.AppConfigService) {
 	uc := UserController{
-		UserService:      userService,
-		AppConfigService: appConfigService,
+		userService:      userService,
+		appConfigService: appConfigService,
 	}
 
 	group.GET("/users", jwtAuthMiddleware.Add(true), uc.listUsersHandler)
@@ -23,25 +27,55 @@ func NewUserController(group *gin.RouterGroup, jwtAuthMiddleware *middleware.Jwt
 	group.GET("/users/:id", jwtAuthMiddleware.Add(true), uc.getUserHandler)
 	group.POST("/users", jwtAuthMiddleware.Add(true), uc.createUserHandler)
 	group.PUT("/users/:id", jwtAuthMiddleware.Add(true), uc.updateUserHandler)
+	group.GET("/users/:id/groups", jwtAuthMiddleware.Add(true), uc.getUserGroupsHandler)
 	group.PUT("/users/me", jwtAuthMiddleware.Add(false), uc.updateCurrentUserHandler)
 	group.DELETE("/users/:id", jwtAuthMiddleware.Add(true), uc.deleteUserHandler)
 
-	group.POST("/users/:id/one-time-access-token", jwtAuthMiddleware.Add(true), uc.createOneTimeAccessTokenHandler)
+	group.PUT("/users/:id/user-groups", jwtAuthMiddleware.Add(true), uc.updateUserGroups)
+
+	group.GET("/users/:id/profile-picture.png", uc.getUserProfilePictureHandler)
+	group.GET("/users/me/profile-picture.png", jwtAuthMiddleware.Add(false), uc.getCurrentUserProfilePictureHandler)
+	group.PUT("/users/:id/profile-picture", jwtAuthMiddleware.Add(true), uc.updateUserProfilePictureHandler)
+	group.PUT("/users/me/profile-picture", jwtAuthMiddleware.Add(false), uc.updateCurrentUserProfilePictureHandler)
+
+	group.POST("/users/me/one-time-access-token", jwtAuthMiddleware.Add(false), uc.createOwnOneTimeAccessTokenHandler)
+	group.POST("/users/:id/one-time-access-token", jwtAuthMiddleware.Add(true), uc.createAdminOneTimeAccessTokenHandler)
 	group.POST("/one-time-access-token/:token", rateLimitMiddleware.Add(rate.Every(10*time.Second), 5), uc.exchangeOneTimeAccessTokenHandler)
 	group.POST("/one-time-access-token/setup", uc.getSetupAccessTokenHandler)
+	group.POST("/one-time-access-email", rateLimitMiddleware.Add(rate.Every(10*time.Minute), 3), uc.requestOneTimeAccessEmailHandler)
 }
 
 type UserController struct {
-	UserService      *service.UserService
-	AppConfigService *service.AppConfigService
+	userService      *service.UserService
+	appConfigService *service.AppConfigService
+}
+
+func (uc *UserController) getUserGroupsHandler(c *gin.Context) {
+	userID := c.Param("id")
+	groups, err := uc.userService.GetUserGroups(userID)
+	if err != nil {
+		c.Error(err)
+		return
+	}
+
+	var groupsDto []dto.UserGroupDtoWithUsers
+	if err := dto.MapStructList(groups, &groupsDto); err != nil {
+		c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, groupsDto)
 }
 
 func (uc *UserController) listUsersHandler(c *gin.Context) {
-	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
-	pageSize, _ := strconv.Atoi(c.DefaultQuery("limit", "10"))
 	searchTerm := c.Query("search")
+	var sortedPaginationRequest utils.SortedPaginationRequest
+	if err := c.ShouldBindQuery(&sortedPaginationRequest); err != nil {
+		c.Error(err)
+		return
+	}
 
-	users, pagination, err := uc.UserService.ListUsers(searchTerm, page, pageSize)
+	users, pagination, err := uc.userService.ListUsers(searchTerm, sortedPaginationRequest)
 	if err != nil {
 		c.Error(err)
 		return
@@ -60,7 +94,7 @@ func (uc *UserController) listUsersHandler(c *gin.Context) {
 }
 
 func (uc *UserController) getUserHandler(c *gin.Context) {
-	user, err := uc.UserService.GetUser(c.Param("id"))
+	user, err := uc.userService.GetUser(c.Param("id"))
 	if err != nil {
 		c.Error(err)
 		return
@@ -76,7 +110,7 @@ func (uc *UserController) getUserHandler(c *gin.Context) {
 }
 
 func (uc *UserController) getCurrentUserHandler(c *gin.Context) {
-	user, err := uc.UserService.GetUser(c.GetString("userID"))
+	user, err := uc.userService.GetUser(c.GetString("userID"))
 	if err != nil {
 		c.Error(err)
 		return
@@ -92,7 +126,7 @@ func (uc *UserController) getCurrentUserHandler(c *gin.Context) {
 }
 
 func (uc *UserController) deleteUserHandler(c *gin.Context) {
-	if err := uc.UserService.DeleteUser(c.Param("id")); err != nil {
+	if err := uc.userService.DeleteUser(c.Param("id")); err != nil {
 		c.Error(err)
 		return
 	}
@@ -107,7 +141,7 @@ func (uc *UserController) createUserHandler(c *gin.Context) {
 		return
 	}
 
-	user, err := uc.UserService.CreateUser(input)
+	user, err := uc.userService.CreateUser(input)
 	if err != nil {
 		c.Error(err)
 		return
@@ -127,21 +161,92 @@ func (uc *UserController) updateUserHandler(c *gin.Context) {
 }
 
 func (uc *UserController) updateCurrentUserHandler(c *gin.Context) {
-	if uc.AppConfigService.DbConfig.AllowOwnAccountEdit.Value != "true" {
+	if uc.appConfigService.DbConfig.AllowOwnAccountEdit.Value != "true" {
 		c.Error(&common.AccountEditNotAllowedError{})
 		return
 	}
 	uc.updateUser(c, true)
 }
 
-func (uc *UserController) createOneTimeAccessTokenHandler(c *gin.Context) {
+func (uc *UserController) getUserProfilePictureHandler(c *gin.Context) {
+	userID := c.Param("id")
+
+	picture, size, err := uc.userService.GetProfilePicture(userID)
+	if err != nil {
+		c.Error(err)
+		return
+	}
+
+	c.DataFromReader(http.StatusOK, size, "image/png", picture, nil)
+}
+
+func (uc *UserController) getCurrentUserProfilePictureHandler(c *gin.Context) {
+	userID := c.GetString("userID")
+
+	picture, size, err := uc.userService.GetProfilePicture(userID)
+	if err != nil {
+		c.Error(err)
+		return
+	}
+
+	c.DataFromReader(http.StatusOK, size, "image/png", picture, nil)
+}
+
+func (uc *UserController) updateUserProfilePictureHandler(c *gin.Context) {
+	userID := c.Param("id")
+	fileHeader, err := c.FormFile("file")
+	if err != nil {
+		c.Error(err)
+		return
+	}
+	file, err := fileHeader.Open()
+	if err != nil {
+		c.Error(err)
+		return
+	}
+	defer file.Close()
+
+	if err := uc.userService.UpdateProfilePicture(userID, file); err != nil {
+		c.Error(err)
+		return
+	}
+
+	c.Status(http.StatusNoContent)
+}
+
+func (uc *UserController) updateCurrentUserProfilePictureHandler(c *gin.Context) {
+	userID := c.GetString("userID")
+	fileHeader, err := c.FormFile("file")
+	if err != nil {
+		c.Error(err)
+		return
+	}
+	file, err := fileHeader.Open()
+	if err != nil {
+		c.Error(err)
+		return
+	}
+	defer file.Close()
+
+	if err := uc.userService.UpdateProfilePicture(userID, file); err != nil {
+		c.Error(err)
+		return
+	}
+
+	c.Status(http.StatusNoContent)
+}
+
+func (uc *UserController) createOneTimeAccessTokenHandler(c *gin.Context, own bool) {
 	var input dto.OneTimeAccessTokenCreateDto
 	if err := c.ShouldBindJSON(&input); err != nil {
 		c.Error(err)
 		return
 	}
 
-	token, err := uc.UserService.CreateOneTimeAccessToken(input.UserID, input.ExpiresAt, c.ClientIP(), c.Request.UserAgent())
+	if own {
+		input.UserID = c.GetString("userID")
+	}
+	token, err := uc.userService.CreateOneTimeAccessToken(input.UserID, input.ExpiresAt)
 	if err != nil {
 		c.Error(err)
 		return
@@ -150,8 +255,32 @@ func (uc *UserController) createOneTimeAccessTokenHandler(c *gin.Context) {
 	c.JSON(http.StatusCreated, gin.H{"token": token})
 }
 
+func (uc *UserController) createOwnOneTimeAccessTokenHandler(c *gin.Context) {
+	uc.createOneTimeAccessTokenHandler(c, true)
+}
+
+func (uc *UserController) createAdminOneTimeAccessTokenHandler(c *gin.Context) {
+	uc.createOneTimeAccessTokenHandler(c, false)
+}
+
+func (uc *UserController) requestOneTimeAccessEmailHandler(c *gin.Context) {
+	var input dto.OneTimeAccessEmailDto
+	if err := c.ShouldBindJSON(&input); err != nil {
+		c.Error(err)
+		return
+	}
+
+	err := uc.userService.RequestOneTimeAccessEmail(input.Email, input.RedirectPath)
+	if err != nil {
+		c.Error(err)
+		return
+	}
+
+	c.Status(http.StatusNoContent)
+}
+
 func (uc *UserController) exchangeOneTimeAccessTokenHandler(c *gin.Context) {
-	user, token, err := uc.UserService.ExchangeOneTimeAccessToken(c.Param("token"))
+	user, token, err := uc.userService.ExchangeOneTimeAccessToken(c.Param("token"), c.ClientIP(), c.Request.UserAgent())
 	if err != nil {
 		c.Error(err)
 		return
@@ -163,12 +292,15 @@ func (uc *UserController) exchangeOneTimeAccessTokenHandler(c *gin.Context) {
 		return
 	}
 
-	c.SetCookie("access_token", token, int(time.Hour.Seconds()), "/", "", false, true)
+	sessionDurationInMinutesParsed, _ := strconv.Atoi(uc.appConfigService.DbConfig.SessionDuration.Value)
+	maxAge := sessionDurationInMinutesParsed * 60
+	cookie.AddAccessTokenCookie(c, maxAge, token)
+
 	c.JSON(http.StatusOK, userDto)
 }
 
 func (uc *UserController) getSetupAccessTokenHandler(c *gin.Context) {
-	user, token, err := uc.UserService.SetupInitialAdmin()
+	user, token, err := uc.userService.SetupInitialAdmin()
 	if err != nil {
 		c.Error(err)
 		return
@@ -180,7 +312,10 @@ func (uc *UserController) getSetupAccessTokenHandler(c *gin.Context) {
 		return
 	}
 
-	c.SetCookie("access_token", token, int(time.Hour.Seconds()), "/", "", false, true)
+	sessionDurationInMinutesParsed, _ := strconv.Atoi(uc.appConfigService.DbConfig.SessionDuration.Value)
+	maxAge := sessionDurationInMinutesParsed * 60
+	cookie.AddAccessTokenCookie(c, maxAge, token)
+
 	c.JSON(http.StatusOK, userDto)
 }
 
@@ -198,7 +333,29 @@ func (uc *UserController) updateUser(c *gin.Context, updateOwnUser bool) {
 		userID = c.Param("id")
 	}
 
-	user, err := uc.UserService.UpdateUser(userID, input, updateOwnUser)
+	user, err := uc.userService.UpdateUser(userID, input, updateOwnUser, false)
+	if err != nil {
+		c.Error(err)
+		return
+	}
+
+	var userDto dto.UserDto
+	if err := dto.MapStruct(user, &userDto); err != nil {
+		c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, userDto)
+}
+
+func (uc *UserController) updateUserGroups(c *gin.Context) {
+	var input dto.UserUpdateUserGroupDto
+	if err := c.ShouldBindJSON(&input); err != nil {
+		c.Error(err)
+		return
+	}
+
+	user, err := uc.userService.UpdateUserGroups(c.Param("id"), input.UserGroupIds)
 	if err != nil {
 		c.Error(err)
 		return

backend/internal/controller/user_group_controller.go

@@ -2,12 +2,12 @@ package controller
 
 import (
 	"net/http"
-	"strconv"
 
 	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/dto"
-	"github.com/stonith404/pocket-id/backend/internal/middleware"
-	"github.com/stonith404/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/middleware"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
 )
 
 func NewUserGroupController(group *gin.RouterGroup, jwtAuthMiddleware *middleware.JwtAuthMiddleware, userGroupService *service.UserGroupService) {
@@ -28,16 +28,20 @@ type UserGroupController struct {
 }
 
 func (ugc *UserGroupController) list(c *gin.Context) {
-	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
-	pageSize, _ := strconv.Atoi(c.DefaultQuery("limit", "10"))
 	searchTerm := c.Query("search")
+	var sortedPaginationRequest utils.SortedPaginationRequest
+	if err := c.ShouldBindQuery(&sortedPaginationRequest); err != nil {
+		c.Error(err)
+		return
+	}
 
-	groups, pagination, err := ugc.UserGroupService.List(searchTerm, page, pageSize)
+	groups, pagination, err := ugc.UserGroupService.List(searchTerm, sortedPaginationRequest)
 	if err != nil {
 		c.Error(err)
 		return
 	}
 
+	// Map the user groups to DTOs. The user count can't be mapped directly, so we have to do it manually.
 	var groupsDto = make([]dto.UserGroupDtoWithUserCount, len(groups))
 	for i, group := range groups {
 		var groupDto dto.UserGroupDtoWithUserCount
@@ -104,7 +108,7 @@ func (ugc *UserGroupController) update(c *gin.Context) {
 		return
 	}
 
-	group, err := ugc.UserGroupService.Update(c.Param("id"), input)
+	group, err := ugc.UserGroupService.Update(c.Param("id"), input, false)
 	if err != nil {
 		c.Error(err)
 		return
@@ -135,7 +139,7 @@ func (ugc *UserGroupController) updateUsers(c *gin.Context) {
 		return
 	}
 
-	group, err := ugc.UserGroupService.UpdateUsers(c.Param("id"), input)
+	group, err := ugc.UserGroupService.UpdateUsers(c.Param("id"), input.UserIDs)
 	if err != nil {
 		c.Error(err)
 		return

backend/internal/controller/webauthn_controller.go

@@ -1,20 +1,23 @@
 package controller
 
 import (
-	"github.com/go-webauthn/webauthn/protocol"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/dto"
-	"github.com/stonith404/pocket-id/backend/internal/middleware"
 	"net/http"
+	"strconv"
 	"time"
 
+	"github.com/go-webauthn/webauthn/protocol"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/middleware"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/cookie"
+
 	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
 	"golang.org/x/time/rate"
 )
 
-func NewWebauthnController(group *gin.RouterGroup, jwtAuthMiddleware *middleware.JwtAuthMiddleware, rateLimitMiddleware *middleware.RateLimitMiddleware, webauthnService *service.WebAuthnService) {
-	wc := &WebauthnController{webAuthnService: webauthnService}
+func NewWebauthnController(group *gin.RouterGroup, jwtAuthMiddleware *middleware.JwtAuthMiddleware, rateLimitMiddleware *middleware.RateLimitMiddleware, webauthnService *service.WebAuthnService, appConfigService *service.AppConfigService) {
+	wc := &WebauthnController{webAuthnService: webauthnService, appConfigService: appConfigService}
 	group.GET("/webauthn/register/start", jwtAuthMiddleware.Add(false), wc.beginRegistrationHandler)
 	group.POST("/webauthn/register/finish", jwtAuthMiddleware.Add(false), wc.verifyRegistrationHandler)
 
@@ -29,7 +32,8 @@ func NewWebauthnController(group *gin.RouterGroup, jwtAuthMiddleware *middleware
 }
 
 type WebauthnController struct {
-	webAuthnService *service.WebAuthnService
+	webAuthnService  *service.WebAuthnService
+	appConfigService *service.AppConfigService
 }
 
 func (wc *WebauthnController) beginRegistrationHandler(c *gin.Context) {
@@ -40,12 +44,12 @@ func (wc *WebauthnController) beginRegistrationHandler(c *gin.Context) {
 		return
 	}
 
-	c.SetCookie("session_id", options.SessionID, int(options.Timeout.Seconds()), "/", "", false, true)
+	cookie.AddSessionIdCookie(c, int(options.Timeout.Seconds()), options.SessionID)
 	c.JSON(http.StatusOK, options.Response)
 }
 
 func (wc *WebauthnController) verifyRegistrationHandler(c *gin.Context) {
-	sessionID, err := c.Cookie("session_id")
+	sessionID, err := c.Cookie(cookie.SessionIdCookieName)
 	if err != nil {
 		c.Error(&common.MissingSessionIdError{})
 		return
@@ -74,12 +78,12 @@ func (wc *WebauthnController) beginLoginHandler(c *gin.Context) {
 		return
 	}
 
-	c.SetCookie("session_id", options.SessionID, int(options.Timeout.Seconds()), "/", "", false, true)
+	cookie.AddSessionIdCookie(c, int(options.Timeout.Seconds()), options.SessionID)
 	c.JSON(http.StatusOK, options.Response)
 }
 
 func (wc *WebauthnController) verifyLoginHandler(c *gin.Context) {
-	sessionID, err := c.Cookie("session_id")
+	sessionID, err := c.Cookie(cookie.SessionIdCookieName)
 	if err != nil {
 		c.Error(&common.MissingSessionIdError{})
 		return
@@ -103,7 +107,10 @@ func (wc *WebauthnController) verifyLoginHandler(c *gin.Context) {
 		return
 	}
 
-	c.SetCookie("access_token", token, int(time.Hour.Seconds()), "/", "", false, true)
+	sessionDurationInMinutesParsed, _ := strconv.Atoi(wc.appConfigService.DbConfig.SessionDuration.Value)
+	maxAge := sessionDurationInMinutesParsed * 60
+	cookie.AddAccessTokenCookie(c, maxAge, token)
+
 	c.JSON(http.StatusOK, userDto)
 }
 
@@ -163,6 +170,6 @@ func (wc *WebauthnController) updateCredentialHandler(c *gin.Context) {
 }
 
 func (wc *WebauthnController) logoutHandler(c *gin.Context) {
-	c.SetCookie("access_token", "", 0, "/", "", false, true)
+	cookie.AddAccessTokenCookie(c, 0, "")
 	c.Status(http.StatusNoContent)
 }

backend/internal/controller/well_known_controller.go

@@ -1,10 +1,11 @@
 package controller
 
 import (
-	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/service"
 	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
 )
 
 func NewWellKnownController(group *gin.RouterGroup, jwtService *service.JwtService) {
@@ -34,9 +35,10 @@ func (wkc *WellKnownController) openIDConfigurationHandler(c *gin.Context) {
 		"authorization_endpoint":                appUrl + "/authorize",
 		"token_endpoint":                        appUrl + "/api/oidc/token",
 		"userinfo_endpoint":                     appUrl + "/api/oidc/userinfo",
+		"end_session_endpoint":                  appUrl + "/api/oidc/end-session",
 		"jwks_uri":                              appUrl + "/.well-known/jwks.json",
-		"scopes_supported":                      []string{"openid", "profile", "email"},
-		"claims_supported":                      []string{"sub", "given_name", "family_name", "name", "email", "email_verified", "preferred_username"},
+		"scopes_supported":                      []string{"openid", "profile", "email", "groups"},
+		"claims_supported":                      []string{"sub", "given_name", "family_name", "name", "email", "email_verified", "preferred_username", "picture", "groups"},
 		"response_types_supported":              []string{"code", "id_token"},
 		"subject_types_supported":               []string{"public"},
 		"id_token_signing_alg_values_supported": []string{"RS256"},

backend/internal/dto/app_config_dto.go

@@ -12,16 +12,35 @@ type AppConfigVariableDto struct {
 }
 
 type AppConfigUpdateDto struct {
-	AppName             string `json:"appName" binding:"required,min=1,max=30"`
-	SessionDuration     string `json:"sessionDuration" binding:"required"`
-	EmailsVerified      string `json:"emailsVerified" binding:"required"`
-	AllowOwnAccountEdit string `json:"allowOwnAccountEdit" binding:"required"`
-	EmailEnabled        string `json:"emailEnabled" binding:"required"`
-	SmtHost             string `json:"smtpHost"`
-	SmtpPort            string `json:"smtpPort"`
-	SmtpFrom            string `json:"smtpFrom" binding:"omitempty,email"`
-	SmtpUser            string `json:"smtpUser"`
-	SmtpPassword        string `json:"smtpPassword"`
-	SmtpTls             string `json:"smtpTls"`
-	SmtpSkipCertVerify  string `json:"smtpSkipCertVerify"`
+	AppName                            string `json:"appName" binding:"required,min=1,max=30"`
+	SessionDuration                    string `json:"sessionDuration" binding:"required"`
+	EmailsVerified                     string `json:"emailsVerified" binding:"required"`
+	AllowOwnAccountEdit                string `json:"allowOwnAccountEdit" binding:"required"`
+	SmtHost                            string `json:"smtpHost"`
+	SmtpPort                           string `json:"smtpPort"`
+	SmtpFrom                           string `json:"smtpFrom" binding:"omitempty,email"`
+	SmtpUser                           string `json:"smtpUser"`
+	SmtpPassword                       string `json:"smtpPassword"`
+	SmtpTls                            string `json:"smtpTls" binding:"required,oneof=none starttls tls"`
+	SmtpSkipCertVerify                 string `json:"smtpSkipCertVerify"`
+	LdapEnabled                        string `json:"ldapEnabled" binding:"required"`
+	LdapUrl                            string `json:"ldapUrl"`
+	LdapBindDn                         string `json:"ldapBindDn"`
+	LdapBindPassword                   string `json:"ldapBindPassword"`
+	LdapBase                           string `json:"ldapBase"`
+	LdapUserSearchFilter               string `json:"ldapUserSearchFilter"`
+	LdapUserGroupSearchFilter          string `json:"ldapUserGroupSearchFilter"`
+	LdapSkipCertVerify                 string `json:"ldapSkipCertVerify"`
+	LdapAttributeUserUniqueIdentifier  string `json:"ldapAttributeUserUniqueIdentifier"`
+	LdapAttributeUserUsername          string `json:"ldapAttributeUserUsername"`
+	LdapAttributeUserEmail             string `json:"ldapAttributeUserEmail"`
+	LdapAttributeUserFirstName         string `json:"ldapAttributeUserFirstName"`
+	LdapAttributeUserLastName          string `json:"ldapAttributeUserLastName"`
+	LdapAttributeUserProfilePicture    string `json:"ldapAttributeUserProfilePicture"`
+	LdapAttributeGroupMember           string `json:"ldapAttributeGroupMember"`
+	LdapAttributeGroupUniqueIdentifier string `json:"ldapAttributeGroupUniqueIdentifier"`
+	LdapAttributeGroupName             string `json:"ldapAttributeGroupName"`
+	LdapAttributeAdminGroup            string `json:"ldapAttributeAdminGroup"`
+	EmailOneTimeAccessEnabled          string `json:"emailOneTimeAccessEnabled" binding:"required"`
+	EmailLoginNotificationEnabled      string `json:"emailLoginNotificationEnabled" binding:"required"`
 }

backend/internal/dto/audit_log_dto.go

@@ -1,8 +1,8 @@
 package dto
 
 import (
-	"github.com/stonith404/pocket-id/backend/internal/model"
-	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
 )
 
 type AuditLogDto struct {

backend/internal/dto/dto_mapper.go

@@ -2,9 +2,10 @@ package dto
 
 import (
 	"errors"
-	"github.com/stonith404/pocket-id/backend/internal/model/types"
 	"reflect"
 	"time"
+
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
 )
 
 // MapStructList maps a list of source structs to a list of destination structs

backend/internal/dto/oidc_dto.go

@@ -8,15 +8,27 @@ type PublicOidcClientDto struct {
 
 type OidcClientDto struct {
 	PublicOidcClientDto
-	CallbackURLs []string `json:"callbackURLs"`
-	IsPublic     bool     `json:"isPublic"`
-	CreatedBy    UserDto  `json:"createdBy"`
+	CallbackURLs       []string `json:"callbackURLs"`
+	LogoutCallbackURLs []string `json:"logoutCallbackURLs"`
+	IsPublic           bool     `json:"isPublic"`
+	PkceEnabled        bool     `json:"pkceEnabled"`
+}
+
+type OidcClientWithAllowedUserGroupsDto struct {
+	PublicOidcClientDto
+	CallbackURLs       []string                    `json:"callbackURLs"`
+	LogoutCallbackURLs []string                    `json:"logoutCallbackURLs"`
+	IsPublic           bool                        `json:"isPublic"`
+	PkceEnabled        bool                        `json:"pkceEnabled"`
+	AllowedUserGroups  []UserGroupDtoWithUserCount `json:"allowedUserGroups"`
 }
 
 type OidcClientCreateDto struct {
-	Name         string   `json:"name" binding:"required,max=50"`
-	CallbackURLs []string `json:"callbackURLs" binding:"required,urlList"`
-	IsPublic     bool     `json:"isPublic"`
+	Name               string   `json:"name" binding:"required,max=50"`
+	CallbackURLs       []string `json:"callbackURLs" binding:"required"`
+	LogoutCallbackURLs []string `json:"logoutCallbackURLs"`
+	IsPublic           bool     `json:"isPublic"`
+	PkceEnabled        bool     `json:"pkceEnabled"`
 }
 
 type AuthorizeOidcClientRequestDto struct {
@@ -33,6 +45,11 @@ type AuthorizeOidcClientResponseDto struct {
 	CallbackURL string `json:"callbackURL"`
 }
 
+type AuthorizationRequiredDto struct {
+	ClientID string `json:"clientID" binding:"required"`
+	Scope    string `json:"scope" binding:"required"`
+}
+
 type OidcCreateTokensDto struct {
 	GrantType    string `form:"grant_type" binding:"required"`
 	Code         string `form:"code" binding:"required"`
@@ -40,3 +57,14 @@ type OidcCreateTokensDto struct {
 	ClientSecret string `form:"client_secret"`
 	CodeVerifier string `form:"code_verifier"`
 }
+
+type OidcUpdateAllowedUserGroupsDto struct {
+	UserGroupIDs []string `json:"userGroupIds" binding:"required"`
+}
+
+type OidcLogoutDto struct {
+	IdTokenHint           string `form:"id_token_hint"`
+	ClientId              string `form:"client_id"`
+	PostLogoutRedirectUri string `form:"post_logout_redirect_uri"`
+	State                 string `form:"state"`
+}

backend/internal/dto/user_dto.go

@@ -10,17 +10,29 @@ type UserDto struct {
 	LastName     string           `json:"lastName"`
 	IsAdmin      bool             `json:"isAdmin"`
 	CustomClaims []CustomClaimDto `json:"customClaims"`
+	UserGroups   []UserGroupDto   `json:"userGroups"`
+	LdapID       *string          `json:"ldapId"`
 }
 
 type UserCreateDto struct {
-	Username  string `json:"username" binding:"required,username,min=3,max=20"`
+	Username  string `json:"username" binding:"required,username,min=2,max=50"`
 	Email     string `json:"email" binding:"required,email"`
-	FirstName string `json:"firstName" binding:"required,min=3,max=30"`
-	LastName  string `json:"lastName" binding:"required,min=3,max=30"`
+	FirstName string `json:"firstName" binding:"required,min=1,max=50"`
+	LastName  string `json:"lastName" binding:"required,min=1,max=50"`
 	IsAdmin   bool   `json:"isAdmin"`
+	LdapID    string `json:"-"`
 }
 
 type OneTimeAccessTokenCreateDto struct {
-	UserID    string    `json:"userId" binding:"required"`
+	UserID    string    `json:"userId"`
 	ExpiresAt time.Time `json:"expiresAt" binding:"required"`
 }
+
+type OneTimeAccessEmailDto struct {
+	Email        string `json:"email" binding:"required,email"`
+	RedirectPath string `json:"redirectPath"`
+}
+
+type UserUpdateUserGroupDto struct {
+	UserGroupIds []string `json:"userGroupIds" binding:"required"`
+}

backend/internal/dto/user_group_dto.go

@@ -1,15 +1,25 @@
 package dto
 
 import (
-	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
 )
 
+type UserGroupDto struct {
+	ID           string            `json:"id"`
+	FriendlyName string            `json:"friendlyName"`
+	Name         string            `json:"name"`
+	CustomClaims []CustomClaimDto  `json:"customClaims"`
+	LdapID       *string           `json:"ldapId"`
+	CreatedAt    datatype.DateTime `json:"createdAt"`
+}
+
 type UserGroupDtoWithUsers struct {
 	ID           string            `json:"id"`
 	FriendlyName string            `json:"friendlyName"`
 	Name         string            `json:"name"`
 	CustomClaims []CustomClaimDto  `json:"customClaims"`
 	Users        []UserDto         `json:"users"`
+	LdapID       *string           `json:"ldapId"`
 	CreatedAt    datatype.DateTime `json:"createdAt"`
 }
 
@@ -19,18 +29,16 @@ type UserGroupDtoWithUserCount struct {
 	Name         string            `json:"name"`
 	CustomClaims []CustomClaimDto  `json:"customClaims"`
 	UserCount    int64             `json:"userCount"`
+	LdapID       *string           `json:"ldapId"`
 	CreatedAt    datatype.DateTime `json:"createdAt"`
 }
 
 type UserGroupCreateDto struct {
-	FriendlyName string `json:"friendlyName" binding:"required,min=3,max=30"`
-	Name         string `json:"name" binding:"required,min=3,max=30,userGroupName"`
+	FriendlyName string `json:"friendlyName" binding:"required,min=2,max=50"`
+	Name         string `json:"name" binding:"required,min=2,max=255"`
+	LdapID       string `json:"-"`
 }
 
 type UserGroupUpdateUsersDto struct {
 	UserIDs []string `json:"userIds" binding:"required"`
 }
-
-type AssignUserToGroupDto struct {
-	UserID string `json:"userId" binding:"required"`
-}

backend/internal/dto/validations.go

@@ -4,21 +4,9 @@ import (
 	"github.com/gin-gonic/gin/binding"
 	"github.com/go-playground/validator/v10"
 	"log"
-	"net/url"
 	"regexp"
 )
 
-var validateUrlList validator.Func = func(fl validator.FieldLevel) bool {
-	urls := fl.Field().Interface().([]string)
-	for _, u := range urls {
-		_, err := url.ParseRequestURI(u)
-		if err != nil {
-			return false
-		}
-	}
-	return true
-}
-
 var validateUsername validator.Func = func(fl validator.FieldLevel) bool {
 	// [a-zA-Z0-9]      : The username must start with an alphanumeric character
 	// [a-zA-Z0-9_.@-]* : The rest of the username can contain alphanumeric characters, dots, underscores, hyphens, and "@" symbols
@@ -28,13 +16,6 @@ var validateUsername validator.Func = func(fl validator.FieldLevel) bool {
 	return matched
 }
 
-var validateUserGroupName validator.Func = func(fl validator.FieldLevel) bool {
-	// The string can only contain lowercase letters, numbers, and underscores
-	regex := "^[a-z0-9_]*$"
-	matched, _ := regexp.MatchString(regex, fl.Field().String())
-	return matched
-}
-
 var validateClaimKey validator.Func = func(fl validator.FieldLevel) bool {
 	// The string can only contain letters and numbers
 	regex := "^[A-Za-z0-9]*$"
@@ -43,23 +24,11 @@ var validateClaimKey validator.Func = func(fl validator.FieldLevel) bool {
 }
 
 func init() {
-	if v, ok := binding.Validator.Engine().(*validator.Validate); ok {
-		if err := v.RegisterValidation("urlList", validateUrlList); err != nil {
-			log.Fatalf("Failed to register custom validation: %v", err)
-		}
-	}
 	if v, ok := binding.Validator.Engine().(*validator.Validate); ok {
 		if err := v.RegisterValidation("username", validateUsername); err != nil {
 			log.Fatalf("Failed to register custom validation: %v", err)
 		}
 	}
-
-	if v, ok := binding.Validator.Engine().(*validator.Validate); ok {
-		if err := v.RegisterValidation("userGroupName", validateUserGroupName); err != nil {
-			log.Fatalf("Failed to register custom validation: %v", err)
-		}
-	}
-
 	if v, ok := binding.Validator.Engine().(*validator.Validate); ok {
 		if err := v.RegisterValidation("claimKey", validateClaimKey); err != nil {
 			log.Fatalf("Failed to register custom validation: %v", err)

backend/internal/dto/webauthn_dto.go

@@ -2,7 +2,7 @@ package dto
 
 import (
 	"github.com/go-webauthn/webauthn/protocol"
-	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
 )
 
 type WebauthnCredentialDto struct {

backend/internal/job/db_cleanup.go

@@ -1,16 +1,17 @@
 package job
 
 import (
-	"github.com/go-co-op/gocron/v2"
-	"github.com/google/uuid"
-	"github.com/stonith404/pocket-id/backend/internal/model"
-	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
-	"gorm.io/gorm"
 	"log"
 	"time"
+
+	"github.com/go-co-op/gocron/v2"
+	"github.com/google/uuid"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
+	"gorm.io/gorm"
 )
 
-func RegisterJobs(db *gorm.DB) {
+func RegisterDbCleanupJobs(db *gorm.DB) {
 	scheduler, err := gocron.NewScheduler()
 	if err != nil {
 		log.Fatalf("Failed to create a new scheduler: %s", err)

backend/internal/job/ldap_job.go

@@ -0,0 +1,39 @@
+package job
+
+import (
+	"log"
+
+	"github.com/go-co-op/gocron/v2"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+)
+
+type LdapJobs struct {
+	ldapService      *service.LdapService
+	appConfigService *service.AppConfigService
+}
+
+func RegisterLdapJobs(ldapService *service.LdapService, appConfigService *service.AppConfigService) {
+	jobs := &LdapJobs{ldapService: ldapService, appConfigService: appConfigService}
+
+	scheduler, err := gocron.NewScheduler()
+	if err != nil {
+		log.Fatalf("Failed to create a new scheduler: %s", err)
+	}
+
+	// Register the job to run every hour
+	registerJob(scheduler, "SyncLdap", "0 * * * *", jobs.syncLdap)
+
+	// Run the job immediately on startup
+	if err := jobs.syncLdap(); err != nil {
+		log.Printf("Failed to sync LDAP: %s", err)
+	}
+
+	scheduler.Start()
+}
+
+func (j *LdapJobs) syncLdap() error {
+	if j.appConfigService.DbConfig.LdapEnabled.Value == "true" {
+		return j.ldapService.SyncAll()
+	}
+	return nil
+}

backend/internal/middleware/cors.go

@@ -2,7 +2,7 @@ package middleware
 
 import (
 	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
 )
 
 type CorsMiddleware struct{}

backend/internal/middleware/error_handler.go

@@ -3,13 +3,14 @@ package middleware
 import (
 	"errors"
 	"fmt"
+	"net/http"
+	"strings"
+
 	"github.com/gin-gonic/gin"
 	"github.com/gin-gonic/gin/binding"
 	"github.com/go-playground/validator/v10"
-	"github.com/stonith404/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
 	"gorm.io/gorm"
-	"net/http"
-	"strings"
 )
 
 type ErrorHandlerMiddleware struct{}
@@ -83,8 +84,6 @@ func handleValidationError(validationErrors validator.ValidationErrors) string {
 			errorMessage = fmt.Sprintf("%s must be at least %s characters long", fieldName, ve.Param())
 		case "max":
 			errorMessage = fmt.Sprintf("%s must be at most %s characters long", fieldName, ve.Param())
-		case "urlList":
-			errorMessage = fmt.Sprintf("%s must be a list of valid URLs", fieldName)
 		default:
 			errorMessage = fmt.Sprintf("%s is invalid", fieldName)
 		}

backend/internal/middleware/file_size_limit.go

@@ -2,9 +2,10 @@ package middleware
 
 import (
 	"fmt"
-	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/common"
 	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
 )
 
 type FileSizeLimitMiddleware struct{}

backend/internal/middleware/jwt_auth.go

@@ -1,10 +1,12 @@
 package middleware
 
 import (
-	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/service"
 	"strings"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/cookie"
 )
 
 type JwtAuthMiddleware struct {
@@ -19,7 +21,7 @@ func NewJwtAuthMiddleware(jwtService *service.JwtService, ignoreUnauthenticated
 func (m *JwtAuthMiddleware) Add(adminOnly bool) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		// Extract the token from the cookie or the Authorization header
-		token, err := c.Cookie("access_token")
+		token, err := c.Cookie(cookie.AccessTokenCookieName)
 		if err != nil {
 			authorizationHeaderSplitted := strings.Split(c.GetHeader("Authorization"), " ")
 			if len(authorizationHeaderSplitted) == 2 {

backend/internal/middleware/rate_limit.go

@@ -1,10 +1,11 @@
 package middleware
 
 import (
-	"github.com/stonith404/pocket-id/backend/internal/common"
 	"sync"
 	"time"
 
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+
 	"github.com/gin-gonic/gin"
 	"golang.org/x/time/rate"
 )
@@ -16,8 +17,12 @@ func NewRateLimitMiddleware() *RateLimitMiddleware {
 }
 
 func (m *RateLimitMiddleware) Add(limit rate.Limit, burst int) gin.HandlerFunc {
+	// Map to store the rate limiters per IP
+	var clients = make(map[string]*client)
+	var mu sync.Mutex
+
 	// Start the cleanup routine
-	go cleanupClients()
+	go cleanupClients(&mu, clients)
 
 	return func(c *gin.Context) {
 		ip := c.ClientIP()
@@ -29,7 +34,7 @@ func (m *RateLimitMiddleware) Add(limit rate.Limit, burst int) gin.HandlerFunc {
 			return
 		}
 
-		limiter := getLimiter(ip, limit, burst)
+		limiter := getLimiter(ip, limit, burst, &mu, clients)
 		if !limiter.Allow() {
 			c.Error(&common.TooManyRequestsError{})
 			c.Abort()
@@ -45,12 +50,8 @@ type client struct {
 	lastSeen time.Time
 }
 
-// Map to store the rate limiters per IP
-var clients = make(map[string]*client)
-var mu sync.Mutex
-
 // Cleanup routine to remove stale clients that haven't been seen for a while
-func cleanupClients() {
+func cleanupClients(mu *sync.Mutex, clients map[string]*client) {
 	for {
 		time.Sleep(time.Minute)
 		mu.Lock()
@@ -64,7 +65,7 @@ func cleanupClients() {
 }
 
 // getLimiter retrieves the rate limiter for a given IP address, creating one if it doesn't exist
-func getLimiter(ip string, limit rate.Limit, burst int) *rate.Limiter {
+func getLimiter(ip string, limit rate.Limit, burst int, mu *sync.Mutex, clients map[string]*client) *rate.Limiter {
 	mu.Lock()
 	defer mu.Unlock()
 

backend/internal/model/app_config.go

@@ -10,21 +10,42 @@ type AppConfigVariable struct {
 }
 
 type AppConfig struct {
+	// General
 	AppName             AppConfigVariable
 	SessionDuration     AppConfigVariable
 	EmailsVerified      AppConfigVariable
 	AllowOwnAccountEdit AppConfigVariable
-
+	// Internal
 	BackgroundImageType AppConfigVariable
 	LogoLightImageType  AppConfigVariable
 	LogoDarkImageType   AppConfigVariable
-
-	EmailEnabled       AppConfigVariable
-	SmtpHost           AppConfigVariable
-	SmtpPort           AppConfigVariable
-	SmtpFrom           AppConfigVariable
-	SmtpUser           AppConfigVariable
-	SmtpPassword       AppConfigVariable
-	SmtpTls            AppConfigVariable
-	SmtpSkipCertVerify AppConfigVariable
+	// Email
+	SmtpHost                      AppConfigVariable
+	SmtpPort                      AppConfigVariable
+	SmtpFrom                      AppConfigVariable
+	SmtpUser                      AppConfigVariable
+	SmtpPassword                  AppConfigVariable
+	SmtpTls                       AppConfigVariable
+	SmtpSkipCertVerify            AppConfigVariable
+	EmailLoginNotificationEnabled AppConfigVariable
+	EmailOneTimeAccessEnabled     AppConfigVariable
+	// LDAP
+	LdapEnabled                        AppConfigVariable
+	LdapUrl                            AppConfigVariable
+	LdapBindDn                         AppConfigVariable
+	LdapBindPassword                   AppConfigVariable
+	LdapBase                           AppConfigVariable
+	LdapUserSearchFilter               AppConfigVariable
+	LdapUserGroupSearchFilter          AppConfigVariable
+	LdapSkipCertVerify                 AppConfigVariable
+	LdapAttributeUserUniqueIdentifier  AppConfigVariable
+	LdapAttributeUserUsername          AppConfigVariable
+	LdapAttributeUserEmail             AppConfigVariable
+	LdapAttributeUserFirstName         AppConfigVariable
+	LdapAttributeUserLastName          AppConfigVariable
+	LdapAttributeUserProfilePicture    AppConfigVariable
+	LdapAttributeGroupMember           AppConfigVariable
+	LdapAttributeGroupUniqueIdentifier AppConfigVariable
+	LdapAttributeGroupName             AppConfigVariable
+	LdapAttributeAdminGroup            AppConfigVariable
 }

backend/internal/model/audit_log.go

@@ -9,11 +9,11 @@ import (
 type AuditLog struct {
 	Base
 
-	Event     AuditLogEvent
-	IpAddress string
-	Country   string
-	City      string
-	UserAgent string
+	Event     AuditLogEvent `sortable:"true"`
+	IpAddress string        `sortable:"true"`
+	Country   string        `sortable:"true"`
+	City      string        `sortable:"true"`
+	UserAgent string        `sortable:"true"`
 	UserID    string
 	Data      AuditLogData
 }

backend/internal/model/base.go

@@ -1,16 +1,17 @@
 package model
 
 import (
-	"github.com/google/uuid"
-	model "github.com/stonith404/pocket-id/backend/internal/model/types"
-	"gorm.io/gorm"
 	"time"
+
+	"github.com/google/uuid"
+	model "github.com/pocket-id/pocket-id/backend/internal/model/types"
+	"gorm.io/gorm"
 )
 
 // Base contains common columns for all tables.
 type Base struct {
-	ID        string `gorm:"primaryKey;not null"`
-	CreatedAt model.DateTime
+	ID        string         `gorm:"primaryKey;not null"`
+	CreatedAt model.DateTime `sortable:"true"`
 }
 
 func (b *Base) BeforeCreate(_ *gorm.DB) (err error) {

backend/internal/model/oidc.go

@@ -4,7 +4,8 @@ import (
 	"database/sql/driver"
 	"encoding/json"
 	"errors"
-	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
+
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
 	"gorm.io/gorm"
 )
 
@@ -36,15 +37,18 @@ type OidcAuthorizationCode struct {
 type OidcClient struct {
 	Base
 
-	Name         string
-	Secret       string
-	CallbackURLs CallbackURLs
-	ImageType    *string
-	HasLogo      bool `gorm:"-"`
-	IsPublic     bool
+	Name               string `sortable:"true"`
+	Secret             string
+	CallbackURLs       UrlList
+	LogoutCallbackURLs UrlList
+	ImageType          *string
+	HasLogo            bool `gorm:"-"`
+	IsPublic           bool
+	PkceEnabled        bool
 
-	CreatedByID string
-	CreatedBy   User
+	AllowedUserGroups []UserGroup `gorm:"many2many:oidc_clients_allowed_user_groups;"`
+	CreatedByID       string
+	CreatedBy         User
 }
 
 func (c *OidcClient) AfterFind(_ *gorm.DB) (err error) {
@@ -53,9 +57,9 @@ func (c *OidcClient) AfterFind(_ *gorm.DB) (err error) {
 	return nil
 }
 
-type CallbackURLs []string
+type UrlList []string
 
-func (cu *CallbackURLs) Scan(value interface{}) error {
+func (cu *UrlList) Scan(value interface{}) error {
 	if v, ok := value.([]byte); ok {
 		return json.Unmarshal(v, cu)
 	} else {
@@ -63,6 +67,6 @@ func (cu *CallbackURLs) Scan(value interface{}) error {
 	}
 }
 
-func (cu CallbackURLs) Value() (driver.Value, error) {
+func (cu UrlList) Value() (driver.Value, error) {
 	return json.Marshal(cu)
 }

backend/internal/model/types/date_time.go

@@ -2,8 +2,9 @@ package datatype
 
 import (
 	"database/sql/driver"
-	"github.com/stonith404/pocket-id/backend/internal/common"
 	"time"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
 )
 
 // DateTime custom type for time.Time to store date as unix timestamp for sqlite and as date for postgres

backend/internal/model/user.go

@@ -3,17 +3,18 @@ package model
 import (
 	"github.com/go-webauthn/webauthn/protocol"
 	"github.com/go-webauthn/webauthn/webauthn"
-	"github.com/stonith404/pocket-id/backend/internal/model/types"
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
 )
 
 type User struct {
 	Base
 
-	Username  string
-	Email     string
-	FirstName string
-	LastName  string
-	IsAdmin   bool
+	Username  string `sortable:"true"`
+	Email     string `sortable:"true"`
+	FirstName string `sortable:"true"`
+	LastName  string `sortable:"true"`
+	IsAdmin   bool   `sortable:"true"`
+	LdapID    *string
 
 	CustomClaims []CustomClaim
 	UserGroups   []UserGroup `gorm:"many2many:user_groups_users;"`

backend/internal/model/user_group.go

@@ -2,8 +2,9 @@ package model
 
 type UserGroup struct {
 	Base
-	FriendlyName string
-	Name         string `gorm:"unique"`
+	FriendlyName string `sortable:"true"`
+	Name         string `sortable:"true"`
+	LdapID       *string
 	Users        []User `gorm:"many2many:user_groups_users;"`
 	CustomClaims []CustomClaim
 }

backend/internal/model/webauthn.go

@@ -4,9 +4,10 @@ import (
 	"database/sql/driver"
 	"encoding/json"
 	"errors"
-	"github.com/go-webauthn/webauthn/protocol"
-	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
 	"time"
+
+	"github.com/go-webauthn/webauthn/protocol"
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
 )
 
 type WebauthnSession struct {

backend/internal/service/app_config_service.go

@@ -2,15 +2,16 @@ package service
 
 import (
 	"fmt"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/dto"
-	"github.com/stonith404/pocket-id/backend/internal/model"
-	"github.com/stonith404/pocket-id/backend/internal/utils"
-	"gorm.io/gorm"
 	"log"
 	"mime/multipart"
 	"os"
 	"reflect"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
+	"gorm.io/gorm"
 )
 
 type AppConfigService struct {
@@ -26,10 +27,12 @@ func NewAppConfigService(db *gorm.DB) *AppConfigService {
 	if err := service.InitDbConfig(); err != nil {
 		log.Fatalf("Failed to initialize app config service: %v", err)
 	}
+
 	return service
 }
 
 var defaultDbConfig = model.AppConfig{
+	// General
 	AppName: model.AppConfigVariable{
 		Key:          "appName",
 		Type:         "string",
@@ -52,6 +55,7 @@ var defaultDbConfig = model.AppConfig{
 		IsPublic:     true,
 		DefaultValue: "true",
 	},
+	// Internal
 	BackgroundImageType: model.AppConfigVariable{
 		Key:          "backgroundImageType",
 		Type:         "string",
@@ -70,11 +74,7 @@ var defaultDbConfig = model.AppConfig{
 		IsInternal:   true,
 		DefaultValue: "svg",
 	},
-	EmailEnabled: model.AppConfigVariable{
-		Key:          "emailEnabled",
-		Type:         "bool",
-		DefaultValue: "false",
-	},
+	// Email
 	SmtpHost: model.AppConfigVariable{
 		Key:  "smtpHost",
 		Type: "string",
@@ -97,28 +97,128 @@ var defaultDbConfig = model.AppConfig{
 	},
 	SmtpTls: model.AppConfigVariable{
 		Key:          "smtpTls",
-		Type:         "bool",
-		DefaultValue: "true",
+		Type:         "string",
+		DefaultValue: "none",
 	},
 	SmtpSkipCertVerify: model.AppConfigVariable{
 		Key:          "smtpSkipCertVerify",
 		Type:         "bool",
 		DefaultValue: "false",
 	},
+	EmailLoginNotificationEnabled: model.AppConfigVariable{
+		Key:          "emailLoginNotificationEnabled",
+		Type:         "bool",
+		DefaultValue: "false",
+	},
+	EmailOneTimeAccessEnabled: model.AppConfigVariable{
+		Key:          "emailOneTimeAccessEnabled",
+		Type:         "bool",
+		IsPublic:     true,
+		DefaultValue: "false",
+	},
+	// LDAP
+	LdapEnabled: model.AppConfigVariable{
+		Key:          "ldapEnabled",
+		Type:         "bool",
+		IsPublic:     true,
+		DefaultValue: "false",
+	},
+	LdapUrl: model.AppConfigVariable{
+		Key:  "ldapUrl",
+		Type: "string",
+	},
+	LdapBindDn: model.AppConfigVariable{
+		Key:  "ldapBindDn",
+		Type: "string",
+	},
+	LdapBindPassword: model.AppConfigVariable{
+		Key:  "ldapBindPassword",
+		Type: "string",
+	},
+	LdapBase: model.AppConfigVariable{
+		Key:  "ldapBase",
+		Type: "string",
+	},
+	LdapUserSearchFilter: model.AppConfigVariable{
+		Key:          "ldapUserSearchFilter",
+		Type:         "string",
+		DefaultValue: "(objectClass=person)",
+	},
+	LdapUserGroupSearchFilter: model.AppConfigVariable{
+		Key:          "ldapUserGroupSearchFilter",
+		Type:         "string",
+		DefaultValue: "(objectClass=groupOfNames)",
+	},
+	LdapSkipCertVerify: model.AppConfigVariable{
+		Key:          "ldapSkipCertVerify",
+		Type:         "bool",
+		DefaultValue: "false",
+	},
+	LdapAttributeUserUniqueIdentifier: model.AppConfigVariable{
+		Key:  "ldapAttributeUserUniqueIdentifier",
+		Type: "string",
+	},
+	LdapAttributeUserUsername: model.AppConfigVariable{
+		Key:  "ldapAttributeUserUsername",
+		Type: "string",
+	},
+	LdapAttributeUserEmail: model.AppConfigVariable{
+		Key:  "ldapAttributeUserEmail",
+		Type: "string",
+	},
+	LdapAttributeUserFirstName: model.AppConfigVariable{
+		Key:  "ldapAttributeUserFirstName",
+		Type: "string",
+	},
+	LdapAttributeUserLastName: model.AppConfigVariable{
+		Key:  "ldapAttributeUserLastName",
+		Type: "string",
+	},
+	LdapAttributeUserProfilePicture: model.AppConfigVariable{
+		Key:  "ldapAttributeUserProfilePicture",
+		Type: "string",
+	},
+	LdapAttributeGroupMember: model.AppConfigVariable{
+		Key:          "ldapAttributeGroupMember",
+		Type:         "string",
+		DefaultValue: "member",
+	},
+	LdapAttributeGroupUniqueIdentifier: model.AppConfigVariable{
+		Key:  "ldapAttributeGroupUniqueIdentifier",
+		Type: "string",
+	},
+	LdapAttributeGroupName: model.AppConfigVariable{
+		Key:  "ldapAttributeGroupName",
+		Type: "string",
+	},
+	LdapAttributeAdminGroup: model.AppConfigVariable{
+		Key:  "ldapAttributeAdminGroup",
+		Type: "string",
+	},
 }
 
 func (s *AppConfigService) UpdateAppConfig(input dto.AppConfigUpdateDto) ([]model.AppConfigVariable, error) {
-	var savedConfigVariables []model.AppConfigVariable
+	if common.EnvConfig.UiConfigDisabled {
+		return nil, &common.UiConfigDisabledError{}
+	}
 
 	tx := s.db.Begin()
 	rt := reflect.ValueOf(input).Type()
 	rv := reflect.ValueOf(input)
 
+	var savedConfigVariables []model.AppConfigVariable
 	for i := 0; i < rt.NumField(); i++ {
 		field := rt.Field(i)
 		key := field.Tag.Get("json")
 		value := rv.FieldByName(field.Name).String()
 
+		// If the emailEnabled is set to false, disable the emailOneTimeAccessEnabled
+		if key == s.DbConfig.EmailOneTimeAccessEnabled.Key {
+			if rv.FieldByName("EmailEnabled").String() == "false" {
+				value = "false"
+			}
+		}
+
 		var appConfigVariable model.AppConfigVariable
 		if err := tx.First(&appConfigVariable, "key = ? AND is_internal = false", key).Error; err != nil {
 			tx.Rollback()
@@ -167,9 +267,13 @@ func (s *AppConfigService) ListAppConfig(showAll bool) ([]model.AppConfigVariabl
 		return nil, err
 	}
 
-	// Set the value to the default value if it is empty
 	for i := range configuration {
-		if configuration[i].Value == "" && configuration[i].DefaultValue != "" {
+		if common.EnvConfig.UiConfigDisabled {
+			// Set the value to the environment variable if the UI config is disabled
+			configuration[i].Value = s.getConfigVariableFromEnvironmentVariable(configuration[i].Key, configuration[i].DefaultValue)
+
+		} else if configuration[i].Value == "" && configuration[i].DefaultValue != "" {
+			// Set the value to the default value if it is empty
 			configuration[i].Value = configuration[i].DefaultValue
 		}
 	}
@@ -268,12 +372,25 @@ func (s *AppConfigService) LoadDbConfigFromDb() error {
 			return err
 		}
 
-		if storedConfigVar.Value == "" && storedConfigVar.DefaultValue != "" {
+		if common.EnvConfig.UiConfigDisabled {
+			storedConfigVar.Value = s.getConfigVariableFromEnvironmentVariable(currentConfigVar.Key, storedConfigVar.DefaultValue)
+		} else if storedConfigVar.Value == "" && storedConfigVar.DefaultValue != "" {
 			storedConfigVar.Value = storedConfigVar.DefaultValue
 		}
 
 		dbConfigField.Set(reflect.ValueOf(storedConfigVar))
+
 	}
 
 	return nil
 }
+
+func (s *AppConfigService) getConfigVariableFromEnvironmentVariable(key, fallbackValue string) string {
+	environmentVariableName := utils.CamelCaseToScreamingSnakeCase(key)
+
+	if value, exists := os.LookupEnv(environmentVariableName); exists {
+		return value
+	}
+
+	return fallbackValue
+}

backend/internal/service/audit_log_service.go

@@ -1,12 +1,13 @@
 package service
 
 import (
-	userAgentParser "github.com/mileusna/useragent"
-	"github.com/stonith404/pocket-id/backend/internal/model"
-	"github.com/stonith404/pocket-id/backend/internal/utils"
-	"github.com/stonith404/pocket-id/backend/internal/utils/email"
-	"gorm.io/gorm"
 	"log"
+
+	userAgentParser "github.com/mileusna/useragent"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/email"
+	"gorm.io/gorm"
 )
 
 type AuditLogService struct {
@@ -58,8 +59,8 @@ func (s *AuditLogService) CreateNewSignInWithEmail(ipAddress, userAgent, userID
 		return createdAuditLog
 	}
 
-	// If the user hasn't logged in from the same device before, send an email
-	if count <= 1 {
+	// If the user hasn't logged in from the same device before and email notifications are enabled, send an email
+	if s.appConfigService.DbConfig.EmailLoginNotificationEnabled.Value == "true" && count <= 1 {
 		go func() {
 			var user model.User
 			s.db.Where("id = ?", userID).First(&user)
@@ -84,11 +85,11 @@ func (s *AuditLogService) CreateNewSignInWithEmail(ipAddress, userAgent, userID
 }
 
 // ListAuditLogsForUser retrieves all audit logs for a given user ID
-func (s *AuditLogService) ListAuditLogsForUser(userID string, page int, pageSize int) ([]model.AuditLog, utils.PaginationResponse, error) {
+func (s *AuditLogService) ListAuditLogsForUser(userID string, sortedPaginationRequest utils.SortedPaginationRequest) ([]model.AuditLog, utils.PaginationResponse, error) {
 	var logs []model.AuditLog
-	query := s.db.Model(&model.AuditLog{}).Where("user_id = ?", userID).Order("created_at desc")
+	query := s.db.Model(&model.AuditLog{}).Where("user_id = ?", userID)
 
-	pagination, err := utils.Paginate(page, pageSize, query, &logs)
+	pagination, err := utils.PaginateAndSort(sortedPaginationRequest, query, &logs)
 	return logs, pagination, err
 }
 

backend/internal/service/custom_claim_service.go

@@ -1,9 +1,9 @@
 package service
 
 import (
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/dto"
-	"github.com/stonith404/pocket-id/backend/internal/model"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
 	"gorm.io/gorm"
 )
 

backend/internal/service/email_service.go

@@ -5,18 +5,19 @@ import (
 	"crypto/tls"
 	"errors"
 	"fmt"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/model"
-	"github.com/stonith404/pocket-id/backend/internal/utils/email"
+	"github.com/emersion/go-sasl"
+	"github.com/emersion/go-smtp"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/email"
 	"gorm.io/gorm"
 	htemplate "html/template"
-	"io/fs"
 	"mime/multipart"
 	"mime/quotedprintable"
-	"net"
-	"net/smtp"
 	"net/textproto"
+	"os"
 	ttemplate "text/template"
+	"time"
 )
 
 type EmailService struct {
@@ -26,13 +27,13 @@ type EmailService struct {
 	textTemplates    map[string]*ttemplate.Template
 }
 
-func NewEmailService(appConfigService *AppConfigService, db *gorm.DB, templateDir fs.FS) (*EmailService, error) {
-	htmlTemplates, err := email.PrepareHTMLTemplates(templateDir, emailTemplatesPaths)
+func NewEmailService(appConfigService *AppConfigService, db *gorm.DB) (*EmailService, error) {
+	htmlTemplates, err := email.PrepareHTMLTemplates(emailTemplatesPaths)
 	if err != nil {
 		return nil, fmt.Errorf("prepare html templates: %w", err)
 	}
 
-	textTemplates, err := email.PrepareTextTemplates(templateDir, emailTemplatesPaths)
+	textTemplates, err := email.PrepareTextTemplates(emailTemplatesPaths)
 	if err != nil {
 		return nil, fmt.Errorf("prepare html templates: %w", err)
 	}
@@ -45,9 +46,9 @@ func NewEmailService(appConfigService *AppConfigService, db *gorm.DB, templateDi
 	}, nil
 }
 
-func (srv *EmailService) SendTestEmail() error {
+func (srv *EmailService) SendTestEmail(recipientUserId string) error {
 	var user model.User
-	if err := srv.db.First(&user).Error; err != nil {
+	if err := srv.db.First(&user, "id = ?", recipientUserId).Error; err != nil {
 		return err
 	}
 
@@ -59,11 +60,6 @@ func (srv *EmailService) SendTestEmail() error {
 }
 
 func SendEmail[V any](srv *EmailService, toEmail email.Address, template email.Template[V], tData *V) error {
-	// Check if SMTP settings are set
-	if srv.appConfigService.DbConfig.EmailEnabled.Value != "true" {
-		return errors.New("email not enabled")
-	}
-
 	data := &email.TemplateData[V]{
 		AppName: srv.appConfigService.DbConfig.AppName.Value,
 		LogoURL: common.EnvConfig.AppURL + "/api/application-configuration/logo",
@@ -90,48 +86,12 @@ func SendEmail[V any](srv *EmailService, toEmail email.Address, template email.T
 	)
 	c.Body(body)
 
-	// Set up the TLS configuration
-	tlsConfig := &tls.Config{
-		InsecureSkipVerify: srv.appConfigService.DbConfig.SmtpSkipCertVerify.Value == "true",
-		ServerName:         srv.appConfigService.DbConfig.SmtpHost.Value,
-	}
-
 	// Connect to the SMTP server
-	port := srv.appConfigService.DbConfig.SmtpPort.Value
-	smtpAddress := srv.appConfigService.DbConfig.SmtpHost.Value + ":" + port
-	var client *smtp.Client
-	if srv.appConfigService.DbConfig.SmtpTls.Value == "false" {
-		client, err = smtp.Dial(smtpAddress)
-	} else if port == "465" {
-		client, err = srv.connectToSmtpServerUsingImplicitTLS(
-			smtpAddress,
-			tlsConfig,
-		)
-	} else {
-		client, err = srv.connectToSmtpServerUsingStartTLS(
-			smtpAddress,
-			tlsConfig,
-		)
-	}
-	defer client.Quit()
+	client, err := srv.getSmtpClient()
 	if err != nil {
 		return fmt.Errorf("failed to connect to SMTP server: %w", err)
 	}
-
-	smtpUser := srv.appConfigService.DbConfig.SmtpUser.Value
-	smtpPassword := srv.appConfigService.DbConfig.SmtpPassword.Value
-
-	// Set up the authentication if user or password are set
-	if smtpUser != "" || smtpPassword != "" {
-		auth := smtp.PlainAuth("",
-			srv.appConfigService.DbConfig.SmtpUser.Value,
-			srv.appConfigService.DbConfig.SmtpPassword.Value,
-			srv.appConfigService.DbConfig.SmtpHost.Value,
-		)
-		if err := client.Auth(auth); err != nil {
-			return fmt.Errorf("failed to authenticate SMTP client: %w", err)
-		}
-	}
+	defer client.Close()
 
 	// Send the email
 	if err := srv.sendEmailContent(client, toEmail, c); err != nil {
@@ -141,57 +101,104 @@ func SendEmail[V any](srv *EmailService, toEmail email.Address, template email.T
 	return nil
 }
 
-func (srv *EmailService) connectToSmtpServerUsingImplicitTLS(serverAddr string, tlsConfig *tls.Config) (*smtp.Client, error) {
-	conn, err := tls.Dial("tcp", serverAddr, tlsConfig)
+func (srv *EmailService) getSmtpClient() (client *smtp.Client, err error) {
+	port := srv.appConfigService.DbConfig.SmtpPort.Value
+	smtpAddress := srv.appConfigService.DbConfig.SmtpHost.Value + ":" + port
+
+	tlsConfig := &tls.Config{
+		InsecureSkipVerify: srv.appConfigService.DbConfig.SmtpSkipCertVerify.Value == "true",
+		ServerName:         srv.appConfigService.DbConfig.SmtpHost.Value,
+	}
+
+	// Connect to the SMTP server based on TLS setting
+	switch srv.appConfigService.DbConfig.SmtpTls.Value {
+	case "none":
+		client, err = smtp.Dial(smtpAddress)
+	case "tls":
+		client, err = smtp.DialTLS(smtpAddress, tlsConfig)
+	case "starttls":
+		client, err = smtp.DialStartTLS(
+			smtpAddress,
+			tlsConfig,
+		)
+	default:
+		return nil, fmt.Errorf("invalid SMTP TLS setting: %s", srv.appConfigService.DbConfig.SmtpTls.Value)
+	}
 	if err != nil {
 		return nil, fmt.Errorf("failed to connect to SMTP server: %w", err)
 	}
 
-	client, err := smtp.NewClient(conn, srv.appConfigService.DbConfig.SmtpHost.Value)
-	if err != nil {
-		conn.Close()
-		return nil, fmt.Errorf("failed to create SMTP client: %w", err)
+	client.CommandTimeout = 10 * time.Second
+
+	// Send the HELO command
+	if err := srv.sendHelloCommand(client); err != nil {
+		return nil, fmt.Errorf("failed to send HELO command: %w", err)
 	}
 
-	return client, nil
+	// Set up the authentication if user or password are set
+	smtpUser := srv.appConfigService.DbConfig.SmtpUser.Value
+	smtpPassword := srv.appConfigService.DbConfig.SmtpPassword.Value
+
+	if smtpUser != "" || smtpPassword != "" {
+		// Authenticate with plain auth
+		auth := sasl.NewPlainClient("", smtpUser, smtpPassword)
+		if err := client.Auth(auth); err != nil {
+			// If the server does not support plain auth, try login auth
+			var smtpErr *smtp.SMTPError
+			ok := errors.As(err, &smtpErr)
+			if ok && smtpErr.Code == smtp.ErrAuthUnknownMechanism.Code {
+				auth = sasl.NewLoginClient(smtpUser, smtpPassword)
+				err = client.Auth(auth)
+			}
+			// Both plain and login auth failed
+			if err != nil {
+				return nil, fmt.Errorf("failed to authenticate: %w", err)
+			}
+
+		}
+	}
+
+	return client, err
 }
 
-func (srv *EmailService) connectToSmtpServerUsingStartTLS(serverAddr string, tlsConfig *tls.Config) (*smtp.Client, error) {
-	conn, err := net.Dial("tcp", serverAddr)
-	if err != nil {
-		return nil, fmt.Errorf("failed to connect to SMTP server: %w", err)
+func (srv *EmailService) sendHelloCommand(client *smtp.Client) error {
+	hostname, err := os.Hostname()
+	if err == nil {
+		if err := client.Hello(hostname); err != nil {
+			return err
+		}
 	}
-
-	client, err := smtp.NewClient(conn, srv.appConfigService.DbConfig.SmtpHost.Value)
-	if err != nil {
-		conn.Close()
-		return nil, fmt.Errorf("failed to create SMTP client: %w", err)
-	}
-
-	if err := client.StartTLS(tlsConfig); err != nil {
-		return nil, fmt.Errorf("failed to start TLS: %w", err)
-	}
-	return client, nil
+	return nil
 }
 
 func (srv *EmailService) sendEmailContent(client *smtp.Client, toEmail email.Address, c *email.Composer) error {
-	if err := client.Mail(srv.appConfigService.DbConfig.SmtpFrom.Value); err != nil {
+	// Set the sender
+	if err := client.Mail(srv.appConfigService.DbConfig.SmtpFrom.Value, nil); err != nil {
 		return fmt.Errorf("failed to set sender: %w", err)
 	}
-	if err := client.Rcpt(toEmail.Email); err != nil {
+
+	// Set the recipient
+	if err := client.Rcpt(toEmail.Email, nil); err != nil {
 		return fmt.Errorf("failed to set recipient: %w", err)
 	}
+
+	// Get a writer to write the email data
 	w, err := client.Data()
 	if err != nil {
 		return fmt.Errorf("failed to start data: %w", err)
 	}
+
+	// Write the email content
 	_, err = w.Write([]byte(c.String()))
 	if err != nil {
 		return fmt.Errorf("failed to write email data: %w", err)
 	}
+
+	// Close the writer
 	if err := w.Close(); err != nil {
 		return fmt.Errorf("failed to close data writer: %w", err)
 	}
+
 	return nil
 }
 

backend/internal/service/email_service_templates.go

@@ -2,14 +2,15 @@ package service
 
 import (
 	"fmt"
-	"github.com/stonith404/pocket-id/backend/internal/utils/email"
 	"time"
+
+	"github.com/pocket-id/pocket-id/backend/internal/utils/email"
 )
 
 /**
 How to add new template:
 - pick unique and descriptive template ${name} (for example "login-with-new-device")
-- in backend/email-templates/ create "${name}_html.tmpl" and "${name}_text.tmpl"
+- in backend/resources/email-templates/ create "${name}_html.tmpl" and "${name}_text.tmpl"
 - create xxxxTemplate and xxxxTemplateData (for example NewLoginTemplate and NewLoginTemplateData)
   - Path *must* be ${name}
 - add xxxTemplate.Path to "emailTemplatePaths" at the end
@@ -27,6 +28,13 @@ var NewLoginTemplate = email.Template[NewLoginTemplateData]{
 	},
 }
 
+var OneTimeAccessTemplate = email.Template[OneTimeAccessTemplateData]{
+	Path: "one-time-access",
+	Title: func(data *email.TemplateData[OneTimeAccessTemplateData]) string {
+		return "Login Code"
+	},
+}
+
 var TestTemplate = email.Template[struct{}]{
 	Path: "test",
 	Title: func(data *email.TemplateData[struct{}]) string {
@@ -42,5 +50,11 @@ type NewLoginTemplateData struct {
 	DateTime  time.Time
 }
 
+type OneTimeAccessTemplateData = struct {
+	Code              string
+	LoginLink         string
+	LoginLinkWithCode string
+}
+
 // this is list of all template paths used for preloading templates
-var emailTemplatesPaths = []string{NewLoginTemplate.Path, TestTemplate.Path}
+var emailTemplatesPaths = []string{NewLoginTemplate.Path, OneTimeAccessTemplate.Path, TestTemplate.Path}

backend/internal/service/geolite_service.go

@@ -12,19 +12,44 @@ import (
 	"net/netip"
 	"os"
 	"path/filepath"
+	"sync"
 	"time"
 
 	"github.com/oschwald/maxminddb-golang/v2"
 
-	"github.com/stonith404/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
 )
 
-type GeoLiteService struct{}
+type GeoLiteService struct {
+	disableUpdater bool
+	mutex          sync.Mutex
+}
+
+var localhostIPNets = []*net.IPNet{
+	{IP: net.IPv4(127, 0, 0, 0), Mask: net.CIDRMask(8, 32)}, // 127.0.0.0/8
+	{IP: net.IPv6loopback, Mask: net.CIDRMask(128, 128)},    // ::1/128
+}
+
+var privateLanIPNets = []*net.IPNet{
+	{IP: net.IPv4(10, 0, 0, 0), Mask: net.CIDRMask(8, 32)},     // 10.0.0.0/8
+	{IP: net.IPv4(172, 16, 0, 0), Mask: net.CIDRMask(12, 32)},  // 172.16.0.0/12
+	{IP: net.IPv4(192, 168, 0, 0), Mask: net.CIDRMask(16, 32)}, // 192.168.0.0/16
+}
+
+var tailscaleIPNets = []*net.IPNet{
+	{IP: net.IPv4(100, 64, 0, 0), Mask: net.CIDRMask(10, 32)}, // 100.64.0.0/10
+}
 
 // NewGeoLiteService initializes a new GeoLiteService instance and starts a goroutine to update the GeoLite2 City database.
 func NewGeoLiteService() *GeoLiteService {
 	service := &GeoLiteService{}
 
+	if common.EnvConfig.MaxMindLicenseKey == "" && common.EnvConfig.GeoLiteDBUrl == common.MaxMindGeoLiteCityUrl {
+		// Warn the user, and disable the updater.
+		log.Println("MAXMIND_LICENSE_KEY environment variable is empty. The GeoLite2 City database won't be updated.")
+		service.disableUpdater = true
+	}
+
 	go func() {
 		if err := service.updateDatabase(); err != nil {
 			log.Printf("Failed to update GeoLite2 City database: %v\n", err)
@@ -36,13 +61,29 @@ func NewGeoLiteService() *GeoLiteService {
 
 // GetLocationByIP returns the country and city of the given IP address.
 func (s *GeoLiteService) GetLocationByIP(ipAddress string) (country, city string, err error) {
-	// Check if IP is in Tailscale's CGNAT range (100.64.0.0/10)
+	// Check the IP address against known private IP ranges
 	if ip := net.ParseIP(ipAddress); ip != nil {
-		if ip.To4() != nil && ip.To4()[0] == 100 && ip.To4()[1] >= 64 && ip.To4()[1] <= 127 {
-			return "Internal Network", "Tailscale", nil
+		for _, ipNet := range tailscaleIPNets {
+			if ipNet.Contains(ip) {
+				return "Internal Network", "Tailscale", nil
+			}
+		}
+		for _, ipNet := range privateLanIPNets {
+			if ipNet.Contains(ip) {
+				return "Internal Network", "LAN/Docker/k8s", nil
+			}
+		}
+		for _, ipNet := range localhostIPNets {
+			if ipNet.Contains(ip) {
+				return "Internal Network", "localhost", nil
+			}
 		}
 	}
 
+	// Race condition between reading and writing the database.
+	s.mutex.Lock()
+	defer s.mutex.Unlock()
+
 	db, err := maxminddb.Open(common.EnvConfig.GeoLiteDBPath)
 	if err != nil {
 		return "", "", err
@@ -70,18 +111,19 @@ func (s *GeoLiteService) GetLocationByIP(ipAddress string) (country, city string
 
 // UpdateDatabase checks the age of the database and updates it if it's older than 14 days.
 func (s *GeoLiteService) updateDatabase() error {
+	if s.disableUpdater {
+		// Avoid updating the GeoLite2 City database.
+		return nil
+	}
+
 	if s.isDatabaseUpToDate() {
 		log.Println("GeoLite2 City database is up-to-date.")
 		return nil
 	}
 
 	log.Println("Updating GeoLite2 City database...")
+	downloadUrl := fmt.Sprintf(common.EnvConfig.GeoLiteDBUrl, common.EnvConfig.MaxMindLicenseKey)
 
-	// Download and extract the database
-	downloadUrl := fmt.Sprintf(
-		"https://download.maxmind.com/app/geoip_download?edition_id=GeoLite2-City&license_key=%s&suffix=tar.gz",
-		common.EnvConfig.MaxMindLicenseKey,
-	)
 	// Download the database tar.gz file
 	resp, err := http.Get(downloadUrl)
 	if err != nil {
@@ -134,16 +176,44 @@ func (s *GeoLiteService) extractDatabase(reader io.Reader) error {
 
 		// Check if the file is the GeoLite2-City.mmdb file
 		if header.Typeflag == tar.TypeReg && filepath.Base(header.Name) == "GeoLite2-City.mmdb" {
-			outFile, err := os.Create(common.EnvConfig.GeoLiteDBPath)
+			// extract to a temporary file to avoid having a corrupted db in case of write failure.
+			baseDir := filepath.Dir(common.EnvConfig.GeoLiteDBPath)
+			tmpFile, err := os.CreateTemp(baseDir, "geolite.*.mmdb.tmp")
 			if err != nil {
-				return fmt.Errorf("failed to create target database file: %w", err)
+				return fmt.Errorf("failed to create temporary database file: %w", err)
 			}
-			defer outFile.Close()
+			tempName := tmpFile.Name()
 
 			// Write the file contents directly to the target location
-			if _, err := io.Copy(outFile, tarReader); err != nil {
+			if _, err := io.Copy(tmpFile, tarReader); err != nil {
+				// if fails to write, then cleanup and throw an error
+				tmpFile.Close()
+				os.Remove(tempName)
 				return fmt.Errorf("failed to write database file: %w", err)
 			}
+			tmpFile.Close()
+
+			// ensure the database is not corrupted
+			db, err := maxminddb.Open(tempName)
+			if err != nil {
+				// if fails to write, then cleanup and throw an error
+				os.Remove(tempName)
+				return fmt.Errorf("failed to open downloaded database file: %w", err)
+			}
+			db.Close()
+
+			// ensure we lock the structure before we overwrite the database
+			// to prevent race conditions between reading and writing the mmdb.
+			s.mutex.Lock()
+			// replace the old file with the new file
+			err = os.Rename(tempName, common.EnvConfig.GeoLiteDBPath)
+			s.mutex.Unlock()
+
+			if err != nil {
+				// if cannot overwrite via rename, then cleanup and throw an error
+				os.Remove(tempName)
+				return fmt.Errorf("failed to replace database file: %w", err)
+			}
 			return nil
 		}
 	}

backend/internal/service/jwt_service.go

@@ -8,11 +8,6 @@ import (
 	"encoding/base64"
 	"encoding/pem"
 	"errors"
-	"fmt"
-	"github.com/golang-jwt/jwt/v5"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/model"
-	"github.com/stonith404/pocket-id/backend/internal/utils"
 	"log"
 	"math/big"
 	"os"
@@ -20,6 +15,10 @@ import (
 	"slices"
 	"strconv"
 	"time"
+
+	"github.com/golang-jwt/jwt/v5"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
 )
 
 const (
@@ -28,8 +27,8 @@ const (
 )
 
 type JwtService struct {
-	publicKey        *rsa.PublicKey
-	privateKey       *rsa.PrivateKey
+	PublicKey        *rsa.PublicKey
+	PrivateKey       *rsa.PrivateKey
 	appConfigService *AppConfigService
 }
 
@@ -72,7 +71,7 @@ func (s *JwtService) loadOrGenerateKeys() error {
 	if err != nil {
 		return errors.New("can't read jwt private key: " + err.Error())
 	}
-	s.privateKey, err = jwt.ParseRSAPrivateKeyFromPEM(privateKeyBytes)
+	s.PrivateKey, err = jwt.ParseRSAPrivateKeyFromPEM(privateKeyBytes)
 	if err != nil {
 		return errors.New("can't parse jwt private key: " + err.Error())
 	}
@@ -81,7 +80,7 @@ func (s *JwtService) loadOrGenerateKeys() error {
 	if err != nil {
 		return errors.New("can't read jwt public key: " + err.Error())
 	}
-	s.publicKey, err = jwt.ParseRSAPublicKeyFromPEM(publicKeyBytes)
+	s.PublicKey, err = jwt.ParseRSAPublicKeyFromPEM(publicKeyBytes)
 	if err != nil {
 		return errors.New("can't parse jwt public key: " + err.Error())
 	}
@@ -96,12 +95,12 @@ func (s *JwtService) GenerateAccessToken(user model.User) (string, error) {
 			Subject:   user.ID,
 			ExpiresAt: jwt.NewNumericDate(time.Now().Add(time.Duration(sessionDurationInMinutes) * time.Minute)),
 			IssuedAt:  jwt.NewNumericDate(time.Now()),
-			Audience:  jwt.ClaimStrings{utils.GetHostFromURL(common.EnvConfig.AppURL)},
+			Audience:  jwt.ClaimStrings{common.EnvConfig.AppURL},
 		},
 		IsAdmin: user.IsAdmin,
 	}
 
-	kid, err := s.generateKeyID(s.publicKey)
+	kid, err := s.generateKeyID(s.PublicKey)
 	if err != nil {
 		return "", errors.New("failed to generate key ID: " + err.Error())
 	}
@@ -109,12 +108,12 @@ func (s *JwtService) GenerateAccessToken(user model.User) (string, error) {
 	token := jwt.NewWithClaims(jwt.SigningMethodRS256, claim)
 	token.Header["kid"] = kid
 
-	return token.SignedString(s.privateKey)
+	return token.SignedString(s.PrivateKey)
 }
 
 func (s *JwtService) VerifyAccessToken(tokenString string) (*AccessTokenJWTClaims, error) {
 	token, err := jwt.ParseWithClaims(tokenString, &AccessTokenJWTClaims{}, func(token *jwt.Token) (interface{}, error) {
-		return s.publicKey, nil
+		return s.PublicKey, nil
 	})
 	if err != nil || !token.Valid {
 		return nil, errors.New("couldn't handle this token")
@@ -125,7 +124,7 @@ func (s *JwtService) VerifyAccessToken(tokenString string) (*AccessTokenJWTClaim
 		return nil, errors.New("can't parse claims")
 	}
 
-	if !slices.Contains(claims.Audience, utils.GetHostFromURL(common.EnvConfig.AppURL)) {
+	if !slices.Contains(claims.Audience, common.EnvConfig.AppURL) {
 		return nil, errors.New("audience doesn't match")
 	}
 	return claims, nil
@@ -147,7 +146,7 @@ func (s *JwtService) GenerateIDToken(userClaims map[string]interface{}, clientID
 		claims["nonce"] = nonce
 	}
 
-	kid, err := s.generateKeyID(s.publicKey)
+	kid, err := s.generateKeyID(s.PublicKey)
 	if err != nil {
 		return "", errors.New("failed to generate key ID: " + err.Error())
 	}
@@ -155,7 +154,7 @@ func (s *JwtService) GenerateIDToken(userClaims map[string]interface{}, clientID
 	token := jwt.NewWithClaims(jwt.SigningMethodRS256, claims)
 	token.Header["kid"] = kid
 
-	return token.SignedString(s.privateKey)
+	return token.SignedString(s.PrivateKey)
 }
 
 func (s *JwtService) GenerateOauthAccessToken(user model.User, clientID string) (string, error) {
@@ -167,7 +166,7 @@ func (s *JwtService) GenerateOauthAccessToken(user model.User, clientID string)
 		Issuer:    common.EnvConfig.AppURL,
 	}
 
-	kid, err := s.generateKeyID(s.publicKey)
+	kid, err := s.generateKeyID(s.PublicKey)
 	if err != nil {
 		return "", errors.New("failed to generate key ID: " + err.Error())
 	}
@@ -175,12 +174,12 @@ func (s *JwtService) GenerateOauthAccessToken(user model.User, clientID string)
 	token := jwt.NewWithClaims(jwt.SigningMethodRS256, claim)
 	token.Header["kid"] = kid
 
-	return token.SignedString(s.privateKey)
+	return token.SignedString(s.PrivateKey)
 }
 
 func (s *JwtService) VerifyOauthAccessToken(tokenString string) (*jwt.RegisteredClaims, error) {
 	token, err := jwt.ParseWithClaims(tokenString, &jwt.RegisteredClaims{}, func(token *jwt.Token) (interface{}, error) {
-		return s.publicKey, nil
+		return s.PublicKey, nil
 	})
 	if err != nil || !token.Valid {
 		return nil, errors.New("couldn't handle this token")
@@ -194,13 +193,30 @@ func (s *JwtService) VerifyOauthAccessToken(tokenString string) (*jwt.Registered
 	return claims, nil
 }
 
+func (s *JwtService) VerifyIdToken(tokenString string) (*jwt.RegisteredClaims, error) {
+	token, err := jwt.ParseWithClaims(tokenString, &jwt.RegisteredClaims{}, func(token *jwt.Token) (interface{}, error) {
+		return s.PublicKey, nil
+	}, jwt.WithIssuer(common.EnvConfig.AppURL))
+
+	if err != nil && !errors.Is(err, jwt.ErrTokenExpired) {
+		return nil, errors.New("couldn't handle this token")
+	}
+
+	claims, isValid := token.Claims.(*jwt.RegisteredClaims)
+	if !isValid {
+		return nil, errors.New("can't parse claims")
+	}
+
+	return claims, nil
+}
+
 // GetJWK returns the JSON Web Key (JWK) for the public key.
 func (s *JwtService) GetJWK() (JWK, error) {
-	if s.publicKey == nil {
+	if s.PublicKey == nil {
 		return JWK{}, errors.New("public key is not initialized")
 	}
 
-	kid, err := s.generateKeyID(s.publicKey)
+	kid, err := s.generateKeyID(s.PublicKey)
 	if err != nil {
 		return JWK{}, err
 	}
@@ -210,8 +226,8 @@ func (s *JwtService) GetJWK() (JWK, error) {
 		Kty: "RSA",
 		Use: "sig",
 		Alg: "RS256",
-		N:   base64.RawURLEncoding.EncodeToString(s.publicKey.N.Bytes()),
-		E:   base64.RawURLEncoding.EncodeToString(big.NewInt(int64(s.publicKey.E)).Bytes()),
+		N:   base64.RawURLEncoding.EncodeToString(s.PublicKey.N.Bytes()),
+		E:   base64.RawURLEncoding.EncodeToString(big.NewInt(int64(s.PublicKey.E)).Bytes()),
 	}
 
 	return jwk, nil
@@ -246,14 +262,14 @@ func (s *JwtService) generateKeys() error {
 	if err != nil {
 		return errors.New("failed to generate private key: " + err.Error())
 	}
-	s.privateKey = privateKey
+	s.PrivateKey = privateKey
 
 	if err := s.savePEMKey(privateKeyPath, x509.MarshalPKCS1PrivateKey(privateKey), "RSA PRIVATE KEY"); err != nil {
 		return err
 	}
 
 	publicKey := &privateKey.PublicKey
-	s.publicKey = publicKey
+	s.PublicKey = publicKey
 
 	if err := s.savePEMKey(publicKeyPath, x509.MarshalPKCS1PublicKey(publicKey), "RSA PUBLIC KEY"); err != nil {
 		return err
@@ -281,32 +297,3 @@ func (s *JwtService) savePEMKey(path string, keyBytes []byte, keyType string) er
 
 	return nil
 }
-
-// loadKeys loads RSA keys from the given paths.
-func (s *JwtService) loadKeys() error {
-	if _, err := os.Stat(privateKeyPath); os.IsNotExist(err) {
-		if err := s.generateKeys(); err != nil {
-			return err
-		}
-	}
-
-	privateKeyBytes, err := os.ReadFile(privateKeyPath)
-	if err != nil {
-		return fmt.Errorf("can't read jwt private key: %w", err)
-	}
-	s.privateKey, err = jwt.ParseRSAPrivateKeyFromPEM(privateKeyBytes)
-	if err != nil {
-		return fmt.Errorf("can't parse jwt private key: %w", err)
-	}
-
-	publicKeyBytes, err := os.ReadFile(publicKeyPath)
-	if err != nil {
-		return fmt.Errorf("can't read jwt public key: %w", err)
-	}
-	s.publicKey, err = jwt.ParseRSAPublicKeyFromPEM(publicKeyBytes)
-	if err != nil {
-		return fmt.Errorf("can't parse jwt public key: %w", err)
-	}
-
-	return nil
-}

backend/internal/service/ldap_service.go

@@ -0,0 +1,309 @@
+package service
+
+import (
+	"bytes"
+	"crypto/tls"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"github.com/go-ldap/ldap/v3"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	"gorm.io/gorm"
+)
+
+type LdapService struct {
+	db               *gorm.DB
+	appConfigService *AppConfigService
+	userService      *UserService
+	groupService     *UserGroupService
+}
+
+func NewLdapService(db *gorm.DB, appConfigService *AppConfigService, userService *UserService, groupService *UserGroupService) *LdapService {
+	return &LdapService{db: db, appConfigService: appConfigService, userService: userService, groupService: groupService}
+}
+
+func (s *LdapService) createClient() (*ldap.Conn, error) {
+	if s.appConfigService.DbConfig.LdapEnabled.Value != "true" {
+		return nil, fmt.Errorf("LDAP is not enabled")
+	}
+	// Setup LDAP connection
+	ldapURL := s.appConfigService.DbConfig.LdapUrl.Value
+	skipTLSVerify := s.appConfigService.DbConfig.LdapSkipCertVerify.Value == "true"
+	client, err := ldap.DialURL(ldapURL, ldap.DialWithTLSConfig(&tls.Config{InsecureSkipVerify: skipTLSVerify}))
+	if err != nil {
+		return nil, fmt.Errorf("failed to connect to LDAP: %w", err)
+	}
+
+	// Bind as service account
+	bindDn := s.appConfigService.DbConfig.LdapBindDn.Value
+	bindPassword := s.appConfigService.DbConfig.LdapBindPassword.Value
+	err = client.Bind(bindDn, bindPassword)
+	if err != nil {
+		return nil, fmt.Errorf("failed to bind to LDAP: %w", err)
+	}
+	return client, nil
+}
+
+func (s *LdapService) SyncAll() error {
+	err := s.SyncUsers()
+	if err != nil {
+		return fmt.Errorf("failed to sync users: %w", err)
+	}
+
+	err = s.SyncGroups()
+	if err != nil {
+		return fmt.Errorf("failed to sync groups: %w", err)
+	}
+
+	return nil
+}
+
+func (s *LdapService) SyncGroups() error {
+	// Setup LDAP connection
+	client, err := s.createClient()
+	if err != nil {
+		return fmt.Errorf("failed to create LDAP client: %w", err)
+	}
+	defer client.Close()
+
+	baseDN := s.appConfigService.DbConfig.LdapBase.Value
+	nameAttribute := s.appConfigService.DbConfig.LdapAttributeGroupName.Value
+	uniqueIdentifierAttribute := s.appConfigService.DbConfig.LdapAttributeGroupUniqueIdentifier.Value
+	groupMemberOfAttribute := s.appConfigService.DbConfig.LdapAttributeGroupMember.Value
+	filter := s.appConfigService.DbConfig.LdapUserGroupSearchFilter.Value
+
+	searchAttrs := []string{
+		nameAttribute,
+		uniqueIdentifierAttribute,
+		groupMemberOfAttribute,
+	}
+
+	searchReq := ldap.NewSearchRequest(baseDN, ldap.ScopeWholeSubtree, 0, 0, 0, false, filter, searchAttrs, []ldap.Control{})
+	result, err := client.Search(searchReq)
+	if err != nil {
+		return fmt.Errorf("failed to query LDAP: %w", err)
+	}
+
+	// Create a mapping for groups that exist
+	ldapGroupIDs := make(map[string]bool)
+
+	for _, value := range result.Entries {
+		var membersUserId []string
+
+		ldapId := value.GetAttributeValue(uniqueIdentifierAttribute)
+		ldapGroupIDs[ldapId] = true
+
+		// Try to find the group in the database
+		var databaseGroup model.UserGroup
+		s.db.Where("ldap_id = ?", ldapId).First(&databaseGroup)
+
+		// Get group members and add to the correct Group
+		groupMembers := value.GetAttributeValues(groupMemberOfAttribute)
+		for _, member := range groupMembers {
+			// Normal output of this would be CN=username,ou=people,dc=example,dc=com
+			// Splitting at the "=" and "," then just grabbing the username for that string
+			singleMember := strings.Split(strings.Split(member, "=")[1], ",")[0]
+
+			var databaseUser model.User
+			err := s.db.Where("username = ? AND ldap_id IS NOT NULL", singleMember).First(&databaseUser).Error
+			if err != nil {
+				if errors.Is(err, gorm.ErrRecordNotFound) {
+					// The user collides with a non-LDAP user, so we skip it
+					continue
+				} else {
+					return err
+				}
+
+			}
+
+			membersUserId = append(membersUserId, databaseUser.ID)
+		}
+
+		syncGroup := dto.UserGroupCreateDto{
+			Name:         value.GetAttributeValue(nameAttribute),
+			FriendlyName: value.GetAttributeValue(nameAttribute),
+			LdapID:       value.GetAttributeValue(uniqueIdentifierAttribute),
+		}
+
+		if databaseGroup.ID == "" {
+			newGroup, err := s.groupService.Create(syncGroup)
+			if err != nil {
+				log.Printf("Error syncing group %s: %s", syncGroup.Name, err)
+			} else {
+				if _, err = s.groupService.UpdateUsers(newGroup.ID, membersUserId); err != nil {
+					log.Printf("Error syncing group %s: %s", syncGroup.Name, err)
+				}
+			}
+		} else {
+			_, err = s.groupService.Update(databaseGroup.ID, syncGroup, true)
+			_, err = s.groupService.UpdateUsers(databaseGroup.ID, membersUserId)
+			if err != nil {
+				log.Printf("Error syncing group %s: %s", syncGroup.Name, err)
+				return err
+			}
+
+		}
+
+	}
+
+	// Get all LDAP groups from the database
+	var ldapGroupsInDb []model.UserGroup
+	if err := s.db.Find(&ldapGroupsInDb, "ldap_id IS NOT NULL").Select("ldap_id").Error; err != nil {
+		fmt.Println(fmt.Errorf("failed to fetch groups from database: %v", err))
+	}
+
+	// Delete groups that no longer exist in LDAP
+	for _, group := range ldapGroupsInDb {
+		if _, exists := ldapGroupIDs[*group.LdapID]; !exists {
+			if err := s.db.Delete(&model.UserGroup{}, "ldap_id = ?", group.LdapID).Error; err != nil {
+				log.Printf("Failed to delete group %s with: %v", group.Name, err)
+			} else {
+				log.Printf("Deleted group %s", group.Name)
+			}
+		}
+	}
+
+	return nil
+}
+
+func (s *LdapService) SyncUsers() error {
+	// Setup LDAP connection
+	client, err := s.createClient()
+	if err != nil {
+		return fmt.Errorf("failed to create LDAP client: %w", err)
+	}
+	defer client.Close()
+
+	baseDN := s.appConfigService.DbConfig.LdapBase.Value
+	uniqueIdentifierAttribute := s.appConfigService.DbConfig.LdapAttributeUserUniqueIdentifier.Value
+	usernameAttribute := s.appConfigService.DbConfig.LdapAttributeUserUsername.Value
+	emailAttribute := s.appConfigService.DbConfig.LdapAttributeUserEmail.Value
+	firstNameAttribute := s.appConfigService.DbConfig.LdapAttributeUserFirstName.Value
+	lastNameAttribute := s.appConfigService.DbConfig.LdapAttributeUserLastName.Value
+	profilePictureAttribute := s.appConfigService.DbConfig.LdapAttributeUserProfilePicture.Value
+	adminGroupAttribute := s.appConfigService.DbConfig.LdapAttributeAdminGroup.Value
+	filter := s.appConfigService.DbConfig.LdapUserSearchFilter.Value
+
+	searchAttrs := []string{
+		"memberOf",
+		"sn",
+		"cn",
+		uniqueIdentifierAttribute,
+		usernameAttribute,
+		emailAttribute,
+		firstNameAttribute,
+		lastNameAttribute,
+		profilePictureAttribute,
+	}
+
+	// Filters must start and finish with ()!
+	searchReq := ldap.NewSearchRequest(baseDN, ldap.ScopeWholeSubtree, 0, 0, 0, false, filter, searchAttrs, []ldap.Control{})
+
+	result, err := client.Search(searchReq)
+	if err != nil {
+		fmt.Println(fmt.Errorf("failed to query LDAP: %w", err))
+	}
+
+	// Create a mapping for users that exist
+	ldapUserIDs := make(map[string]bool)
+
+	for _, value := range result.Entries {
+		ldapId := value.GetAttributeValue(uniqueIdentifierAttribute)
+		ldapUserIDs[ldapId] = true
+
+		// Get the user from the database
+		var databaseUser model.User
+		s.db.Where("ldap_id = ?", ldapId).First(&databaseUser)
+
+		// Check if user is admin by checking if they are in the admin group
+		isAdmin := false
+		for _, group := range value.GetAttributeValues("memberOf") {
+			if strings.Contains(group, adminGroupAttribute) {
+				isAdmin = true
+			}
+		}
+
+		newUser := dto.UserCreateDto{
+			Username:  value.GetAttributeValue(usernameAttribute),
+			Email:     value.GetAttributeValue(emailAttribute),
+			FirstName: value.GetAttributeValue(firstNameAttribute),
+			LastName:  value.GetAttributeValue(lastNameAttribute),
+			IsAdmin:   isAdmin,
+			LdapID:    ldapId,
+		}
+
+		if databaseUser.ID == "" {
+			_, err = s.userService.CreateUser(newUser)
+			if err != nil {
+				log.Printf("Error syncing user %s: %s", newUser.Username, err)
+			}
+		} else {
+			_, err = s.userService.UpdateUser(databaseUser.ID, newUser, false, true)
+			if err != nil {
+				log.Printf("Error syncing user %s: %s", newUser.Username, err)
+			}
+		}
+
+		// Save profile picture
+		if pictureString := value.GetAttributeValue(profilePictureAttribute); pictureString != "" {
+			if err := s.SaveProfilePicture(databaseUser.ID, pictureString); err != nil {
+				log.Printf("Error saving profile picture for user %s: %s", newUser.Username, err)
+			}
+		}
+	}
+
+	// Get all LDAP users from the database
+	var ldapUsersInDb []model.User
+	if err := s.db.Find(&ldapUsersInDb, "ldap_id IS NOT NULL").Select("ldap_id").Error; err != nil {
+		fmt.Println(fmt.Errorf("failed to fetch users from database: %v", err))
+	}
+
+	// Delete users that no longer exist in LDAP
+	for _, user := range ldapUsersInDb {
+		if _, exists := ldapUserIDs[*user.LdapID]; !exists {
+			if err := s.userService.DeleteUser(user.ID); err != nil {
+				log.Printf("Failed to delete user %s with: %v", user.Username, err)
+			} else {
+				log.Printf("Deleted user %s", user.Username)
+			}
+		}
+	}
+	return nil
+}
+
+func (s *LdapService) SaveProfilePicture(userId string, pictureString string) error {
+	var reader io.Reader
+
+	if _, err := url.ParseRequestURI(pictureString); err == nil {
+		// If the photo is a URL, download it
+		response, err := http.Get(pictureString)
+		if err != nil {
+			return fmt.Errorf("failed to download profile picture: %w", err)
+		}
+		defer response.Body.Close()
+
+		reader = response.Body
+
+	} else if decodedPhoto, err := base64.StdEncoding.DecodeString(pictureString); err == nil {
+		// If the photo is a base64 encoded string, decode it
+		reader = bytes.NewReader(decodedPhoto)
+
+	} else {
+		// If the photo is a string, we assume that it's a binary string
+		reader = bytes.NewReader([]byte(pictureString))
+	}
+
+	// Update the profile picture
+	if err := s.userService.UpdateProfilePicture(userId, reader); err != nil {
+		return fmt.Errorf("failed to update profile picture: %w", err)
+	}
+
+	return nil
+}

backend/internal/service/oidc_service.go

@@ -3,20 +3,22 @@ package service
 import (
 	"crypto/sha256"
 	"encoding/base64"
+	"encoding/json"
 	"errors"
 	"fmt"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/dto"
-	"github.com/stonith404/pocket-id/backend/internal/model"
-	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
-	"github.com/stonith404/pocket-id/backend/internal/utils"
-	"golang.org/x/crypto/bcrypt"
-	"gorm.io/gorm"
 	"mime/multipart"
 	"os"
-	"slices"
+	"regexp"
 	"strings"
 	"time"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
+	"golang.org/x/crypto/bcrypt"
+	"gorm.io/gorm"
 )
 
 type OidcService struct {
@@ -38,71 +40,111 @@ func NewOidcService(db *gorm.DB, jwtService *JwtService, appConfigService *AppCo
 }
 
 func (s *OidcService) Authorize(input dto.AuthorizeOidcClientRequestDto, userID, ipAddress, userAgent string) (string, string, error) {
-	var userAuthorizedOIDCClient model.UserAuthorizedOidcClient
-	s.db.Preload("Client").First(&userAuthorizedOIDCClient, "client_id = ? AND user_id = ?", input.ClientID, userID)
-
-	if userAuthorizedOIDCClient.Client.IsPublic && input.CodeChallenge == "" {
-		return "", "", &common.OidcMissingCodeChallengeError{}
-	}
-
-	if userAuthorizedOIDCClient.Scope != input.Scope {
-		return "", "", &common.OidcMissingAuthorizationError{}
-	}
-
-	callbackURL, err := s.getCallbackURL(userAuthorizedOIDCClient.Client, input.CallbackURL)
-	if err != nil {
-		return "", "", err
-	}
-
-	code, err := s.createAuthorizationCode(input.ClientID, userID, input.Scope, input.Nonce, input.CodeChallenge, input.CodeChallengeMethod)
-	if err != nil {
-		return "", "", err
-	}
-
-	s.auditLogService.Create(model.AuditLogEventClientAuthorization, ipAddress, userAgent, userID, model.AuditLogData{"clientName": userAuthorizedOIDCClient.Client.Name})
-
-	return code, callbackURL, nil
-}
-
-func (s *OidcService) AuthorizeNewClient(input dto.AuthorizeOidcClientRequestDto, userID, ipAddress, userAgent string) (string, string, error) {
 	var client model.OidcClient
-	if err := s.db.First(&client, "id = ?", input.ClientID).Error; err != nil {
+	if err := s.db.Preload("AllowedUserGroups").First(&client, "id = ?", input.ClientID).Error; err != nil {
 		return "", "", err
 	}
 
+	// If the client is not public, the code challenge must be provided
 	if client.IsPublic && input.CodeChallenge == "" {
 		return "", "", &common.OidcMissingCodeChallengeError{}
 	}
 
-	callbackURL, err := s.getCallbackURL(client, input.CallbackURL)
+	// Get the callback URL of the client. Return an error if the provided callback URL is not allowed
+	callbackURL, err := s.getCallbackURL(client.CallbackURLs, input.CallbackURL)
 	if err != nil {
 		return "", "", err
 	}
 
-	userAuthorizedClient := model.UserAuthorizedOidcClient{
-		UserID:   userID,
-		ClientID: input.ClientID,
-		Scope:    input.Scope,
+	// Check if the user group is allowed to authorize the client
+	var user model.User
+	if err := s.db.Preload("UserGroups").First(&user, "id = ?", userID).Error; err != nil {
+		return "", "", err
 	}
 
-	if err := s.db.Create(&userAuthorizedClient).Error; err != nil {
-		if errors.Is(err, gorm.ErrDuplicatedKey) {
-			err = s.db.Model(&userAuthorizedClient).Update("scope", input.Scope).Error
-		} else {
-			return "", "", err
+	if !s.IsUserGroupAllowedToAuthorize(user, client) {
+		return "", "", &common.OidcAccessDeniedError{}
+	}
+
+	// Check if the user has already authorized the client with the given scope
+	hasAuthorizedClient, err := s.HasAuthorizedClient(input.ClientID, userID, input.Scope)
+	if err != nil {
+		return "", "", err
+	}
+
+	// If the user has not authorized the client, create a new authorization in the database
+	if !hasAuthorizedClient {
+		userAuthorizedClient := model.UserAuthorizedOidcClient{
+			UserID:   userID,
+			ClientID: input.ClientID,
+			Scope:    input.Scope,
+		}
+
+		if err := s.db.Create(&userAuthorizedClient).Error; err != nil {
+			if errors.Is(err, gorm.ErrDuplicatedKey) {
+				// The client has already been authorized but with a different scope so we need to update the scope
+				if err := s.db.Model(&userAuthorizedClient).Update("scope", input.Scope).Error; err != nil {
+					return "", "", err
+				}
+			} else {
+				return "", "", err
+			}
 		}
 	}
 
+	// Create the authorization code
 	code, err := s.createAuthorizationCode(input.ClientID, userID, input.Scope, input.Nonce, input.CodeChallenge, input.CodeChallengeMethod)
 	if err != nil {
 		return "", "", err
 	}
 
-	s.auditLogService.Create(model.AuditLogEventNewClientAuthorization, ipAddress, userAgent, userID, model.AuditLogData{"clientName": client.Name})
+	// Log the authorization event
+	if hasAuthorizedClient {
+		s.auditLogService.Create(model.AuditLogEventClientAuthorization, ipAddress, userAgent, userID, model.AuditLogData{"clientName": client.Name})
+	} else {
+		s.auditLogService.Create(model.AuditLogEventNewClientAuthorization, ipAddress, userAgent, userID, model.AuditLogData{"clientName": client.Name})
+
+	}
 
 	return code, callbackURL, nil
 }
 
+// HasAuthorizedClient checks if the user has already authorized the client with the given scope
+func (s *OidcService) HasAuthorizedClient(clientID, userID, scope string) (bool, error) {
+	var userAuthorizedOidcClient model.UserAuthorizedOidcClient
+	if err := s.db.First(&userAuthorizedOidcClient, "client_id = ? AND user_id = ?", clientID, userID).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return false, nil
+		}
+		return false, err
+	}
+
+	if userAuthorizedOidcClient.Scope != scope {
+		return false, nil
+	}
+
+	return true, nil
+}
+
+// IsUserGroupAllowedToAuthorize checks if the user group of the user is allowed to authorize the client
+func (s *OidcService) IsUserGroupAllowedToAuthorize(user model.User, client model.OidcClient) bool {
+	if len(client.AllowedUserGroups) == 0 {
+		return true
+	}
+
+	isAllowedToAuthorize := false
+	for _, userGroup := range client.AllowedUserGroups {
+		for _, userGroupUser := range user.UserGroups {
+			if userGroup.ID == userGroupUser.ID {
+				isAllowedToAuthorize = true
+				break
+			}
+		}
+	}
+
+	return isAllowedToAuthorize
+}
+
 func (s *OidcService) CreateTokens(code, grantType, clientID, clientSecret, codeVerifier string) (string, string, error) {
 	if grantType != "authorization_code" {
 		return "", "", &common.OidcGrantTypeNotSupportedError{}
@@ -131,8 +173,8 @@ func (s *OidcService) CreateTokens(code, grantType, clientID, clientSecret, code
 		return "", "", &common.OidcInvalidAuthorizationCodeError{}
 	}
 
-	// If the client is public, the code verifier must match the code challenge
-	if client.IsPublic {
+	// If the client is public or PKCE is enabled, the code verifier must match the code challenge
+	if client.IsPublic || client.PkceEnabled {
 		if !s.validateCodeVerifier(codeVerifier, *authorizationCodeMetaData.CodeChallenge, *authorizationCodeMetaData.CodeChallengeMethodSha256) {
 			return "", "", &common.OidcInvalidCodeVerifierError{}
 		}
@@ -161,13 +203,13 @@ func (s *OidcService) CreateTokens(code, grantType, clientID, clientSecret, code
 
 func (s *OidcService) GetClient(clientID string) (model.OidcClient, error) {
 	var client model.OidcClient
-	if err := s.db.Preload("CreatedBy").First(&client, "id = ?", clientID).Error; err != nil {
+	if err := s.db.Preload("CreatedBy").Preload("AllowedUserGroups").First(&client, "id = ?", clientID).Error; err != nil {
 		return model.OidcClient{}, err
 	}
 	return client, nil
 }
 
-func (s *OidcService) ListClients(searchTerm string, page int, pageSize int) ([]model.OidcClient, utils.PaginationResponse, error) {
+func (s *OidcService) ListClients(searchTerm string, sortedPaginationRequest utils.SortedPaginationRequest) ([]model.OidcClient, utils.PaginationResponse, error) {
 	var clients []model.OidcClient
 
 	query := s.db.Preload("CreatedBy").Model(&model.OidcClient{})
@@ -176,7 +218,7 @@ func (s *OidcService) ListClients(searchTerm string, page int, pageSize int) ([]
 		query = query.Where("name LIKE ?", searchPattern)
 	}
 
-	pagination, err := utils.Paginate(page, pageSize, query, &clients)
+	pagination, err := utils.PaginateAndSort(sortedPaginationRequest, query, &clients)
 	if err != nil {
 		return nil, utils.PaginationResponse{}, err
 	}
@@ -186,9 +228,12 @@ func (s *OidcService) ListClients(searchTerm string, page int, pageSize int) ([]
 
 func (s *OidcService) CreateClient(input dto.OidcClientCreateDto, userID string) (model.OidcClient, error) {
 	client := model.OidcClient{
-		Name:         input.Name,
-		CallbackURLs: input.CallbackURLs,
-		CreatedByID:  userID,
+		Name:               input.Name,
+		CallbackURLs:       input.CallbackURLs,
+		LogoutCallbackURLs: input.LogoutCallbackURLs,
+		CreatedByID:        userID,
+		IsPublic:           input.IsPublic,
+		PkceEnabled:        input.IsPublic || input.PkceEnabled,
 	}
 
 	if err := s.db.Create(&client).Error; err != nil {
@@ -206,7 +251,9 @@ func (s *OidcService) UpdateClient(clientID string, input dto.OidcClientCreateDt
 
 	client.Name = input.Name
 	client.CallbackURLs = input.CallbackURLs
+	client.LogoutCallbackURLs = input.LogoutCallbackURLs
 	client.IsPublic = input.IsPublic
+	client.PkceEnabled = input.IsPublic || input.PkceEnabled
 
 	if err := s.db.Save(&client).Error; err != nil {
 		return model.OidcClient{}, err
@@ -354,6 +401,7 @@ func (s *OidcService) GetUserClaimsForClient(userID string, clientID string) (ma
 		"family_name":        user.LastName,
 		"name":               user.FullName(),
 		"preferred_username": user.Username,
+		"picture":            fmt.Sprintf("%s/api/users/%s/profile-picture.png", common.EnvConfig.AppURL, user.ID),
 	}
 
 	if strings.Contains(scope, "profile") {
@@ -369,7 +417,16 @@ func (s *OidcService) GetUserClaimsForClient(userID string, clientID string) (ma
 		}
 
 		for _, customClaim := range customClaims {
-			claims[customClaim.Key] = customClaim.Value
+			// The value of the custom claim can be a JSON object or a string
+			var jsonValue interface{}
+			json.Unmarshal([]byte(customClaim.Value), &jsonValue)
+			if jsonValue != nil {
+				// It's JSON so we store it as an object
+				claims[customClaim.Key] = jsonValue
+			} else {
+				// Marshalling failed, so we store it as a string
+				claims[customClaim.Key] = customClaim.Value
+			}
 		}
 	}
 	if strings.Contains(scope, "email") {
@@ -379,6 +436,73 @@ func (s *OidcService) GetUserClaimsForClient(userID string, clientID string) (ma
 	return claims, nil
 }
 
+func (s *OidcService) UpdateAllowedUserGroups(id string, input dto.OidcUpdateAllowedUserGroupsDto) (client model.OidcClient, err error) {
+	client, err = s.GetClient(id)
+	if err != nil {
+		return model.OidcClient{}, err
+	}
+
+	// Fetch the user groups based on UserGroupIDs in input
+	var groups []model.UserGroup
+	if len(input.UserGroupIDs) > 0 {
+		if err := s.db.Where("id IN (?)", input.UserGroupIDs).Find(&groups).Error; err != nil {
+			return model.OidcClient{}, err
+		}
+	}
+
+	// Replace the current user groups with the new set of user groups
+	if err := s.db.Model(&client).Association("AllowedUserGroups").Replace(groups); err != nil {
+		return model.OidcClient{}, err
+	}
+
+	// Save the updated client
+	if err := s.db.Save(&client).Error; err != nil {
+		return model.OidcClient{}, err
+	}
+
+	return client, nil
+}
+
+// ValidateEndSession returns the logout callback URL for the client if all the validations pass
+func (s *OidcService) ValidateEndSession(input dto.OidcLogoutDto, userID string) (string, error) {
+	// If no ID token hint is provided, return an error
+	if input.IdTokenHint == "" {
+		return "", &common.TokenInvalidError{}
+	}
+
+	// If the ID token hint is provided, verify the ID token
+	claims, err := s.jwtService.VerifyIdToken(input.IdTokenHint)
+	if err != nil {
+		return "", &common.TokenInvalidError{}
+	}
+
+	// If the client ID is provided check if the client ID in the ID token matches the client ID in the request
+	if input.ClientId != "" && claims.Audience[0] != input.ClientId {
+		return "", &common.OidcClientIdNotMatchingError{}
+	}
+
+	clientId := claims.Audience[0]
+
+	// Check if the user has authorized the client before
+	var userAuthorizedOIDCClient model.UserAuthorizedOidcClient
+	if err := s.db.Preload("Client").First(&userAuthorizedOIDCClient, "client_id = ? AND user_id = ?", clientId, userID).Error; err != nil {
+		return "", &common.OidcMissingAuthorizationError{}
+	}
+
+	// If the client has no logout callback URLs, return an error
+	if len(userAuthorizedOIDCClient.Client.LogoutCallbackURLs) == 0 {
+		return "", &common.OidcNoCallbackURLError{}
+	}
+
+	callbackURL, err := s.getCallbackURL(userAuthorizedOIDCClient.Client.LogoutCallbackURLs, input.PostLogoutRedirectUri)
+	if err != nil {
+		return "", err
+	}
+
+	return callbackURL, nil
+
+}
+
 func (s *OidcService) createAuthorizationCode(clientID string, userID string, scope string, nonce string, codeChallenge string, codeChallengeMethod string) (string, error) {
 	randomString, err := utils.GenerateRandomAlphanumericString(32)
 	if err != nil {
@@ -406,6 +530,10 @@ func (s *OidcService) createAuthorizationCode(clientID string, userID string, sc
 }
 
 func (s *OidcService) validateCodeVerifier(codeVerifier, codeChallenge string, codeChallengeMethodSha256 bool) bool {
+	if codeVerifier == "" || codeChallenge == "" {
+		return false
+	}
+
 	if !codeChallengeMethodSha256 {
 		return codeVerifier == codeChallenge
 	}
@@ -421,12 +549,20 @@ func (s *OidcService) validateCodeVerifier(codeVerifier, codeChallenge string, c
 	return encodedVerifierHash == codeChallenge
 }
 
-func (s *OidcService) getCallbackURL(client model.OidcClient, inputCallbackURL string) (callbackURL string, err error) {
+func (s *OidcService) getCallbackURL(urls []string, inputCallbackURL string) (callbackURL string, err error) {
 	if inputCallbackURL == "" {
-		return client.CallbackURLs[0], nil
+		return urls[0], nil
 	}
-	if slices.Contains(client.CallbackURLs, inputCallbackURL) {
-		return inputCallbackURL, nil
+
+	for _, callbackPattern := range urls {
+		regexPattern := strings.ReplaceAll(regexp.QuoteMeta(callbackPattern), `\*`, ".*") + "$"
+		matched, err := regexp.MatchString(regexPattern, inputCallbackURL)
+		if err != nil {
+			return "", err
+		}
+		if matched {
+			return inputCallbackURL, nil
+		}
 	}
 
 	return "", &common.OidcInvalidCallbackURLError{}

backend/internal/service/test_service.go

@@ -4,27 +4,32 @@ import (
 	"crypto/ecdsa"
 	"crypto/x509"
 	"encoding/base64"
+	"encoding/pem"
 	"fmt"
-	"github.com/fxamacker/cbor/v2"
-	"github.com/stonith404/pocket-id/backend/internal/model/types"
 	"log"
 	"os"
+	"path/filepath"
 	"time"
 
+	"github.com/fxamacker/cbor/v2"
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
+	"github.com/pocket-id/pocket-id/backend/resources"
+
 	"github.com/go-webauthn/webauthn/protocol"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/model"
-	"github.com/stonith404/pocket-id/backend/internal/utils"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
 	"gorm.io/gorm"
 )
 
 type TestService struct {
 	db               *gorm.DB
+	jwtService       *JwtService
 	appConfigService *AppConfigService
 }
 
-func NewTestService(db *gorm.DB, appConfigService *AppConfigService) *TestService {
-	return &TestService{db: db, appConfigService: appConfigService}
+func NewTestService(db *gorm.DB, appConfigService *AppConfigService, jwtService *JwtService) *TestService {
+	return &TestService{db: db, appConfigService: appConfigService, jwtService: jwtService}
 }
 
 func (s *TestService) SeedDatabase() error {
@@ -109,11 +114,12 @@ func (s *TestService) SeedDatabase() error {
 				Base: model.Base{
 					ID: "3654a746-35d4-4321-ac61-0bdcff2b4055",
 				},
-				Name:         "Nextcloud",
-				Secret:       "$2a$10$9dypwot8nGuCjT6wQWWpJOckZfRprhe2EkwpKizxS/fpVHrOLEJHC", // w2mUeZISmEvIDMEDvpY0PnxQIpj1m3zY
-				CallbackURLs: model.CallbackURLs{"http://nextcloud/auth/callback"},
-				ImageType:    utils.StringPointer("png"),
-				CreatedByID:  users[0].ID,
+				Name:               "Nextcloud",
+				Secret:             "$2a$10$9dypwot8nGuCjT6wQWWpJOckZfRprhe2EkwpKizxS/fpVHrOLEJHC", // w2mUeZISmEvIDMEDvpY0PnxQIpj1m3zY
+				CallbackURLs:       model.UrlList{"http://nextcloud/auth/callback"},
+				LogoutCallbackURLs: model.UrlList{"http://nextcloud/auth/logout/callback"},
+				ImageType:          utils.StringPointer("png"),
+				CreatedByID:        users[0].ID,
 			},
 			{
 				Base: model.Base{
@@ -121,8 +127,11 @@ func (s *TestService) SeedDatabase() error {
 				},
 				Name:         "Immich",
 				Secret:       "$2a$10$Ak.FP8riD1ssy2AGGbG.gOpnp/rBpymd74j0nxNMtW0GG1Lb4gzxe", // PYjrE9u4v9GVqXKi52eur0eb2Ci4kc0x
-				CallbackURLs: model.CallbackURLs{"http://immich/auth/callback"},
-				CreatedByID:  users[0].ID,
+				CallbackURLs: model.UrlList{"http://immich/auth/callback"},
+				CreatedByID:  users[1].ID,
+				AllowedUserGroups: []model.UserGroup{
+					userGroups[1],
+				},
 			},
 		}
 		for _, client := range oidcClients {
@@ -161,27 +170,31 @@ func (s *TestService) SeedDatabase() error {
 			return err
 		}
 
-		publicKey1, err := s.getCborPublicKey("MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEwcOo5KV169KR67QEHrcYkeXE3CCxv2BgwnSq4VYTQxyLtdmKxegexa8JdwFKhKXa2BMI9xaN15BoL6wSCRFJhg==")
-		publicKey2, err := s.getCborPublicKey("MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAESq/wR8QbBu3dKnpaw/v0mDxFFDwnJ/L5XHSg2tAmq5x1BpSMmIr3+DxCbybVvGRmWGh8kKhy7SMnK91M6rFHTA==")
+		// To generate a new key pair, run the following command:
+		// openssl genpkey -algorithm EC -pkeyopt ec_paramgen_curve:P-256 | \
+		// openssl pkcs8 -topk8 -nocrypt | tee >(openssl pkey -pubout)
+
+		publicKeyPasskey1, err := s.getCborPublicKey("MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEwcOo5KV169KR67QEHrcYkeXE3CCxv2BgwnSq4VYTQxyLtdmKxegexa8JdwFKhKXa2BMI9xaN15BoL6wSCRFJhg==")
+		publicKeyPasskey2, err := s.getCborPublicKey("MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEj4qA0PrZzg8Co1C27nyUbzrp8Ewjr7eOlGI2LfrzmbL5nPhZRAdJ3hEaqrHMSnJBhfMqtQGKwDYpaLIQFAKLhw==")
 		if err != nil {
 			return err
 		}
 		webauthnCredentials := []model.WebauthnCredential{
 			{
 				Name:            "Passkey 1",
-				CredentialID:    []byte("test-credential-1"),
-				PublicKey:       publicKey1,
+				CredentialID:    []byte("test-credential-tim"),
+				PublicKey:       publicKeyPasskey1,
 				AttestationType: "none",
 				Transport:       model.AuthenticatorTransportList{protocol.Internal},
 				UserID:          users[0].ID,
 			},
 			{
 				Name:            "Passkey 2",
-				CredentialID:    []byte("test-credential-2"),
-				PublicKey:       publicKey2,
+				CredentialID:    []byte("test-credential-craig"),
+				PublicKey:       publicKeyPasskey2,
 				AttestationType: "none",
 				Transport:       model.AuthenticatorTransportList{protocol.Internal},
-				UserID:          users[0].ID,
+				UserID:          users[1].ID,
 			},
 		}
 		for _, credential := range webauthnCredentials {
@@ -245,11 +258,21 @@ func (s *TestService) ResetApplicationImages() error {
 		return err
 	}
 
-	if err := utils.CopyDirectory("./images", common.EnvConfig.UploadPath+"/application-images"); err != nil {
-		log.Printf("Error copying directory: %v", err)
+	files, err := resources.FS.ReadDir("images")
+	if err != nil {
 		return err
 	}
 
+	for _, file := range files {
+		srcFilePath := filepath.Join("images", file.Name())
+		destFilePath := filepath.Join(common.EnvConfig.UploadPath, "application-images", file.Name())
+
+		err := utils.CopyEmbeddedFileToDisk(srcFilePath, destFilePath)
+		if err != nil {
+			return err
+		}
+	}
+
 	return nil
 }
 
@@ -268,6 +291,43 @@ func (s *TestService) ResetAppConfig() error {
 	return s.appConfigService.LoadDbConfigFromDb()
 }
 
+func (s *TestService) SetJWTKeys() {
+	privateKeyString := `-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+`
+
+	block, _ := pem.Decode([]byte(privateKeyString))
+	privateKey, _ := x509.ParsePKCS1PrivateKey(block.Bytes)
+
+	s.jwtService.PrivateKey = privateKey
+	s.jwtService.PublicKey = &privateKey.PublicKey
+}
+
 // getCborPublicKey decodes a Base64 encoded public key and returns the CBOR encoded COSE key
 func (s *TestService) getCborPublicKey(base64PublicKey string) ([]byte, error) {
 	decodedKey, err := base64.StdEncoding.DecodeString(base64PublicKey)

backend/internal/service/user_group_service.go

@@ -2,29 +2,43 @@ package service
 
 import (
 	"errors"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/dto"
-	"github.com/stonith404/pocket-id/backend/internal/model"
-	"github.com/stonith404/pocket-id/backend/internal/utils"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
 	"gorm.io/gorm"
 )
 
 type UserGroupService struct {
-	db *gorm.DB
+	db               *gorm.DB
+	appConfigService *AppConfigService
 }
 
-func NewUserGroupService(db *gorm.DB) *UserGroupService {
-	return &UserGroupService{db: db}
+func NewUserGroupService(db *gorm.DB, appConfigService *AppConfigService) *UserGroupService {
+	return &UserGroupService{db: db, appConfigService: appConfigService}
 }
 
-func (s *UserGroupService) List(name string, page int, pageSize int) (groups []model.UserGroup, response utils.PaginationResponse, err error) {
+func (s *UserGroupService) List(name string, sortedPaginationRequest utils.SortedPaginationRequest) (groups []model.UserGroup, response utils.PaginationResponse, err error) {
 	query := s.db.Preload("CustomClaims").Model(&model.UserGroup{})
 
 	if name != "" {
 		query = query.Where("name LIKE ?", "%"+name+"%")
 	}
 
-	response, err = utils.Paginate(page, pageSize, query, &groups)
+	// As userCount is not a column we need to manually sort it
+	isValidSortDirection := sortedPaginationRequest.Sort.Direction == "asc" || sortedPaginationRequest.Sort.Direction == "desc"
+	if sortedPaginationRequest.Sort.Column == "userCount" && isValidSortDirection {
+		query = query.Select("user_groups.*, COUNT(user_groups_users.user_id)").
+			Joins("LEFT JOIN user_groups_users ON user_groups.id = user_groups_users.user_group_id").
+			Group("user_groups.id").
+			Order("COUNT(user_groups_users.user_id) " + sortedPaginationRequest.Sort.Direction)
+
+		response, err := utils.Paginate(sortedPaginationRequest.Pagination.Page, sortedPaginationRequest.Pagination.Limit, query, &groups)
+		return groups, response, err
+	}
+
+	response, err = utils.PaginateAndSort(sortedPaginationRequest, query, &groups)
 	return groups, response, err
 }
 
@@ -39,6 +53,11 @@ func (s *UserGroupService) Delete(id string) error {
 		return err
 	}
 
+	// Disallow deleting the group if it is an LDAP group and LDAP is enabled
+	if group.LdapID != nil && s.appConfigService.DbConfig.LdapEnabled.Value == "true" {
+		return &common.LdapUserGroupUpdateError{}
+	}
+
 	return s.db.Delete(&group).Error
 }
 
@@ -48,6 +67,10 @@ func (s *UserGroupService) Create(input dto.UserGroupCreateDto) (group model.Use
 		Name:         input.Name,
 	}
 
+	if input.LdapID != "" {
+		group.LdapID = &input.LdapID
+	}
+
 	if err := s.db.Preload("Users").Create(&group).Error; err != nil {
 		if errors.Is(err, gorm.ErrDuplicatedKey) {
 			return model.UserGroup{}, &common.AlreadyInUseError{Property: "name"}
@@ -57,12 +80,17 @@ func (s *UserGroupService) Create(input dto.UserGroupCreateDto) (group model.Use
 	return group, nil
 }
 
-func (s *UserGroupService) Update(id string, input dto.UserGroupCreateDto) (group model.UserGroup, err error) {
+func (s *UserGroupService) Update(id string, input dto.UserGroupCreateDto, allowLdapUpdate bool) (group model.UserGroup, err error) {
 	group, err = s.Get(id)
 	if err != nil {
 		return model.UserGroup{}, err
 	}
 
+	// Disallow updating the group if it is an LDAP group and LDAP is enabled
+	if !allowLdapUpdate && group.LdapID != nil && s.appConfigService.DbConfig.LdapEnabled.Value == "true" {
+		return model.UserGroup{}, &common.LdapUserGroupUpdateError{}
+	}
+
 	group.Name = input.Name
 	group.FriendlyName = input.FriendlyName
 
@@ -75,16 +103,16 @@ func (s *UserGroupService) Update(id string, input dto.UserGroupCreateDto) (grou
 	return group, nil
 }
 
-func (s *UserGroupService) UpdateUsers(id string, input dto.UserGroupUpdateUsersDto) (group model.UserGroup, err error) {
+func (s *UserGroupService) UpdateUsers(id string, userIds []string) (group model.UserGroup, err error) {
 	group, err = s.Get(id)
 	if err != nil {
 		return model.UserGroup{}, err
 	}
 
-	// Fetch the users based on UserIDs in input
+	// Fetch the users based on the userIds
 	var users []model.User
-	if len(input.UserIDs) > 0 {
-		if err := s.db.Where("id IN (?)", input.UserIDs).Find(&users).Error; err != nil {
+	if len(userIds) > 0 {
+		if err := s.db.Where("id IN (?)", userIds).Find(&users).Error; err != nil {
 			return model.UserGroup{}, err
 		}
 	}

backend/internal/service/user_service.go

@@ -2,26 +2,39 @@ package service
 
 import (
 	"errors"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/dto"
-	"github.com/stonith404/pocket-id/backend/internal/model"
-	"github.com/stonith404/pocket-id/backend/internal/model/types"
-	"github.com/stonith404/pocket-id/backend/internal/utils"
-	"gorm.io/gorm"
+	"fmt"
+	"io"
+	"log"
+	"net/url"
+	"os"
+	"strings"
 	"time"
+
+	"github.com/google/uuid"
+	profilepicture "github.com/pocket-id/pocket-id/backend/internal/utils/image"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/email"
+	"gorm.io/gorm"
 )
 
 type UserService struct {
-	db              *gorm.DB
-	jwtService      *JwtService
-	auditLogService *AuditLogService
+	db               *gorm.DB
+	jwtService       *JwtService
+	auditLogService  *AuditLogService
+	emailService     *EmailService
+	appConfigService *AppConfigService
 }
 
-func NewUserService(db *gorm.DB, jwtService *JwtService, auditLogService *AuditLogService) *UserService {
-	return &UserService{db: db, jwtService: jwtService, auditLogService: auditLogService}
+func NewUserService(db *gorm.DB, jwtService *JwtService, auditLogService *AuditLogService, emailService *EmailService, appConfigService *AppConfigService) *UserService {
+	return &UserService{db: db, jwtService: jwtService, auditLogService: auditLogService, emailService: emailService, appConfigService: appConfigService}
 }
 
-func (s *UserService) ListUsers(searchTerm string, page int, pageSize int) ([]model.User, utils.PaginationResponse, error) {
+func (s *UserService) ListUsers(searchTerm string, sortedPaginationRequest utils.SortedPaginationRequest) ([]model.User, utils.PaginationResponse, error) {
 	var users []model.User
 	query := s.db.Model(&model.User{})
 
@@ -30,22 +43,106 @@ func (s *UserService) ListUsers(searchTerm string, page int, pageSize int) ([]mo
 		query = query.Where("email LIKE ? OR first_name LIKE ? OR username LIKE ?", searchPattern, searchPattern, searchPattern)
 	}
 
-	pagination, err := utils.Paginate(page, pageSize, query, &users)
+	pagination, err := utils.PaginateAndSort(sortedPaginationRequest, query, &users)
 	return users, pagination, err
 }
 
 func (s *UserService) GetUser(userID string) (model.User, error) {
 	var user model.User
-	err := s.db.Preload("CustomClaims").Where("id = ?", userID).First(&user).Error
+	err := s.db.Preload("UserGroups").Preload("CustomClaims").Where("id = ?", userID).First(&user).Error
 	return user, err
 }
 
+func (s *UserService) GetProfilePicture(userID string) (io.Reader, int64, error) {
+	// Validate the user ID to prevent directory traversal
+	if err := uuid.Validate(userID); err != nil {
+		return nil, 0, &common.InvalidUUIDError{}
+	}
+
+	profilePicturePath := fmt.Sprintf("%s/profile-pictures/%s.png", common.EnvConfig.UploadPath, userID)
+	file, err := os.Open(profilePicturePath)
+	if err == nil {
+		// Get the file size
+		fileInfo, err := file.Stat()
+		if err != nil {
+			return nil, 0, err
+		}
+		return file, fileInfo.Size(), nil
+	}
+
+	// If the file does not exist, return the default profile picture
+	user, err := s.GetUser(userID)
+	if err != nil {
+		return nil, 0, err
+	}
+
+	defaultPicture, err := profilepicture.CreateDefaultProfilePicture(user.FirstName, user.LastName)
+	if err != nil {
+		return nil, 0, err
+	}
+
+	return defaultPicture, int64(defaultPicture.Len()), nil
+}
+
+func (s *UserService) GetUserGroups(userID string) ([]model.UserGroup, error) {
+	var user model.User
+	if err := s.db.Preload("UserGroups").Where("id = ?", userID).First(&user).Error; err != nil {
+		return nil, err
+	}
+	return user.UserGroups, nil
+}
+
+func (s *UserService) UpdateProfilePicture(userID string, file io.Reader) error {
+	// Validate the user ID to prevent directory traversal
+	if err := uuid.Validate(userID); err != nil {
+		return &common.InvalidUUIDError{}
+	}
+
+	// Convert the image to a smaller square image
+	profilePicture, err := profilepicture.CreateProfilePicture(file)
+	if err != nil {
+		return err
+	}
+
+	// Ensure the directory exists
+	profilePictureDir := fmt.Sprintf("%s/profile-pictures", common.EnvConfig.UploadPath)
+	if err := os.MkdirAll(profilePictureDir, os.ModePerm); err != nil {
+		return err
+	}
+
+	// Create the profile picture file
+	createdProfilePicture, err := os.Create(fmt.Sprintf("%s/%s.png", profilePictureDir, userID))
+	if err != nil {
+		return err
+	}
+	defer createdProfilePicture.Close()
+
+	// Copy the image to the file
+	_, err = io.Copy(createdProfilePicture, profilePicture)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
 func (s *UserService) DeleteUser(userID string) error {
 	var user model.User
 	if err := s.db.Where("id = ?", userID).First(&user).Error; err != nil {
 		return err
 	}
 
+	// Disallow deleting the user if it is an LDAP user and LDAP is enabled
+	if user.LdapID != nil && s.appConfigService.DbConfig.LdapEnabled.Value == "true" {
+		return &common.LdapUserUpdateError{}
+	}
+
+	// Delete the profile picture
+	profilePicturePath := fmt.Sprintf("%s/profile-pictures/%s.png", common.EnvConfig.UploadPath, userID)
+	if err := os.Remove(profilePicturePath); err != nil && !os.IsNotExist(err) {
+		return err
+	}
+
 	return s.db.Delete(&user).Error
 }
 
@@ -57,6 +154,10 @@ func (s *UserService) CreateUser(input dto.UserCreateDto) (model.User, error) {
 		Username:  input.Username,
 		IsAdmin:   input.IsAdmin,
 	}
+	if input.LdapID != "" {
+		user.LdapID = &input.LdapID
+	}
+
 	if err := s.db.Create(&user).Error; err != nil {
 		if errors.Is(err, gorm.ErrDuplicatedKey) {
 			return model.User{}, s.checkDuplicatedFields(user)
@@ -66,11 +167,17 @@ func (s *UserService) CreateUser(input dto.UserCreateDto) (model.User, error) {
 	return user, nil
 }
 
-func (s *UserService) UpdateUser(userID string, updatedUser dto.UserCreateDto, updateOwnUser bool) (model.User, error) {
+func (s *UserService) UpdateUser(userID string, updatedUser dto.UserCreateDto, updateOwnUser bool, allowLdapUpdate bool) (model.User, error) {
 	var user model.User
 	if err := s.db.Where("id = ?", userID).First(&user).Error; err != nil {
 		return model.User{}, err
 	}
+
+	// Disallow updating the user if it is an LDAP group and LDAP is enabled
+	if !allowLdapUpdate && user.LdapID != nil && s.appConfigService.DbConfig.LdapEnabled.Value == "true" {
+		return model.User{}, &common.LdapUserUpdateError{}
+	}
+
 	user.FirstName = updatedUser.FirstName
 	user.LastName = updatedUser.LastName
 	user.Email = updatedUser.Email
@@ -89,8 +196,62 @@ func (s *UserService) UpdateUser(userID string, updatedUser dto.UserCreateDto, u
 	return user, nil
 }
 
-func (s *UserService) CreateOneTimeAccessToken(userID string, expiresAt time.Time, ipAddress, userAgent string) (string, error) {
-	randomString, err := utils.GenerateRandomAlphanumericString(16)
+func (s *UserService) RequestOneTimeAccessEmail(emailAddress, redirectPath string) error {
+	isDisabled := s.appConfigService.DbConfig.EmailOneTimeAccessEnabled.Value != "true"
+	if isDisabled {
+		return &common.OneTimeAccessDisabledError{}
+	}
+
+	var user model.User
+	if err := s.db.Where("email = ?", emailAddress).First(&user).Error; err != nil {
+		// Do not return error if user not found to prevent email enumeration
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil
+		} else {
+			return err
+		}
+	}
+
+	oneTimeAccessToken, err := s.CreateOneTimeAccessToken(user.ID, time.Now().Add(15*time.Minute))
+	if err != nil {
+		return err
+	}
+
+	link := fmt.Sprintf("%s/lc", common.EnvConfig.AppURL)
+	linkWithCode := fmt.Sprintf("%s/%s", link, oneTimeAccessToken)
+
+	// Add redirect path to the link
+	if strings.HasPrefix(redirectPath, "/") {
+		encodedRedirectPath := url.QueryEscape(redirectPath)
+		linkWithCode = fmt.Sprintf("%s?redirect=%s", linkWithCode, encodedRedirectPath)
+	}
+
+	go func() {
+		err := SendEmail(s.emailService, email.Address{
+			Name:  user.Username,
+			Email: user.Email,
+		}, OneTimeAccessTemplate, &OneTimeAccessTemplateData{
+			Code:              oneTimeAccessToken,
+			LoginLink:         link,
+			LoginLinkWithCode: linkWithCode,
+		})
+		if err != nil {
+			log.Printf("Failed to send email to '%s': %v\n", user.Email, err)
+		}
+	}()
+
+	return nil
+}
+
+func (s *UserService) CreateOneTimeAccessToken(userID string, expiresAt time.Time) (string, error) {
+	tokenLength := 16
+
+	// If expires at is less than 15 minutes, use an 6 character token instead of 16
+	if expiresAt.Sub(time.Now()) <= 15*time.Minute {
+		tokenLength = 6
+	}
+
+	randomString, err := utils.GenerateRandomAlphanumericString(tokenLength)
 	if err != nil {
 		return "", err
 	}
@@ -105,12 +266,10 @@ func (s *UserService) CreateOneTimeAccessToken(userID string, expiresAt time.Tim
 		return "", err
 	}
 
-	s.auditLogService.Create(model.AuditLogEventOneTimeAccessTokenSignIn, ipAddress, userAgent, userID, model.AuditLogData{})
-
 	return oneTimeAccessToken.Token, nil
 }
 
-func (s *UserService) ExchangeOneTimeAccessToken(token string) (model.User, string, error) {
+func (s *UserService) ExchangeOneTimeAccessToken(token string, ipAddress, userAgent string) (model.User, string, error) {
 	var oneTimeAccessToken model.OneTimeAccessToken
 	if err := s.db.Where("token = ? AND expires_at > ?", token, datatype.DateTime(time.Now())).Preload("User").First(&oneTimeAccessToken).Error; err != nil {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
@@ -127,9 +286,40 @@ func (s *UserService) ExchangeOneTimeAccessToken(token string) (model.User, stri
 		return model.User{}, "", err
 	}
 
+	if ipAddress != "" && userAgent != "" {
+		s.auditLogService.Create(model.AuditLogEventOneTimeAccessTokenSignIn, ipAddress, userAgent, oneTimeAccessToken.User.ID, model.AuditLogData{})
+	}
+
 	return oneTimeAccessToken.User, accessToken, nil
 }
 
+func (s *UserService) UpdateUserGroups(id string, userGroupIds []string) (user model.User, err error) {
+	user, err = s.GetUser(id)
+	if err != nil {
+		return model.User{}, err
+	}
+
+	// Fetch the groups based on userGroupIds
+	var groups []model.UserGroup
+	if len(userGroupIds) > 0 {
+		if err := s.db.Where("id IN (?)", userGroupIds).Find(&groups).Error; err != nil {
+			return model.User{}, err
+		}
+	}
+
+	// Replace the current groups with the new set of groups
+	if err := s.db.Model(&user).Association("UserGroups").Replace(groups); err != nil {
+		return model.User{}, err
+	}
+
+	// Save the updated user
+	if err := s.db.Save(&user).Error; err != nil {
+		return model.User{}, err
+	}
+
+	return user, nil
+}
+
 func (s *UserService) SetupInitialAdmin() (model.User, string, error) {
 	var userCount int64
 	if err := s.db.Model(&model.User{}).Count(&userCount).Error; err != nil {

backend/internal/service/webauthn_service.go

@@ -1,15 +1,16 @@
 package service
 
 import (
-	"github.com/go-webauthn/webauthn/protocol"
-	"github.com/go-webauthn/webauthn/webauthn"
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"github.com/stonith404/pocket-id/backend/internal/model"
-	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
-	"github.com/stonith404/pocket-id/backend/internal/utils"
-	"gorm.io/gorm"
 	"net/http"
 	"time"
+
+	"github.com/go-webauthn/webauthn/protocol"
+	"github.com/go-webauthn/webauthn/webauthn"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
+	"gorm.io/gorm"
 )
 
 type WebAuthnService struct {
@@ -23,7 +24,7 @@ type WebAuthnService struct {
 func NewWebAuthnService(db *gorm.DB, jwtService *JwtService, auditLogService *AuditLogService, appConfigService *AppConfigService) *WebAuthnService {
 	webauthnConfig := &webauthn.Config{
 		RPDisplayName: appConfigService.DbConfig.AppName.Value,
-		RPID:          utils.GetHostFromURL(common.EnvConfig.AppURL),
+		RPID:          utils.GetHostnameFromURL(common.EnvConfig.AppURL),
 		RPOrigins:     []string{common.EnvConfig.AppURL},
 		Timeouts: webauthn.TimeoutsConfig{
 			Login: webauthn.TimeoutConfig{

backend/internal/utils/cookie/add_cookie.go

@@ -0,0 +1,13 @@
+package cookie
+
+import (
+	"github.com/gin-gonic/gin"
+)
+
+func AddAccessTokenCookie(c *gin.Context, maxAgeInSeconds int, token string) {
+	c.SetCookie(AccessTokenCookieName, token, maxAgeInSeconds, "/", "", true, true)
+}
+
+func AddSessionIdCookie(c *gin.Context, maxAgeInSeconds int, sessionID string) {
+	c.SetCookie(SessionIdCookieName, sessionID, maxAgeInSeconds, "/", "", true, true)
+}

backend/internal/utils/cookie/cookie_names.go

@@ -0,0 +1,17 @@
+package cookie
+
+import (
+	"strings"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+)
+
+var AccessTokenCookieName = "__Host-access_token"
+var SessionIdCookieName = "__Host-session"
+
+func init() {
+	if strings.HasPrefix(common.EnvConfig.AppURL, "http://") {
+		AccessTokenCookieName = "access_token"
+		SessionIdCookieName = "session"
+	}
+}

backend/internal/utils/email/email_service_templates.go

@@ -6,9 +6,9 @@ import (
 	"io/fs"
 	"path"
 	ttemplate "text/template"
-)
 
-const templateComponentsDir = "components"
+	"github.com/pocket-id/pocket-id/backend/resources"
+)
 
 type Template[V any] struct {
 	Path  string
@@ -35,36 +35,37 @@ type pareseable[V any] interface {
 	ParseFS(fs.FS, ...string) (V, error)
 }
 
-func prepareTemplate[V pareseable[V]](template string, rootTemplate clonable[V], templateDir fs.FS, suffix string) (V, error) {
+func prepareTemplate[V pareseable[V]](templateFS fs.FS, template string, rootTemplate clonable[V], suffix string) (V, error) {
 	tmpl, err := rootTemplate.Clone()
 	if err != nil {
-		return *new(V), fmt.Errorf("clone root html template: %w", err)
+		return *new(V), fmt.Errorf("clone root template: %w", err)
 	}
 
 	filename := fmt.Sprintf("%s%s", template, suffix)
-	_, err = tmpl.ParseFS(templateDir, filename)
+	templatePath := path.Join("email-templates", filename)
+	_, err = tmpl.ParseFS(templateFS, templatePath)
 	if err != nil {
-		return *new(V), fmt.Errorf("parsing html template '%s': %w", template, err)
+		return *new(V), fmt.Errorf("parsing template '%s': %w", template, err)
 	}
 
 	return tmpl, nil
 }
 
-func PrepareTextTemplates(templateDir fs.FS, templates []string) (map[string]*ttemplate.Template, error) {
-	components := path.Join(templateComponentsDir, "*_text.tmpl")
-	rootTmpl, err := ttemplate.ParseFS(templateDir, components)
+func PrepareTextTemplates(templates []string) (map[string]*ttemplate.Template, error) {
+	components := path.Join("email-templates", "components", "*_text.tmpl")
+	rootTmpl, err := ttemplate.ParseFS(resources.FS, components)
 	if err != nil {
 		return nil, fmt.Errorf("unable to parse templates '%s': %w", components, err)
 	}
 
-	var textTemplates = make(map[string]*ttemplate.Template, len(templates))
+	textTemplates := make(map[string]*ttemplate.Template, len(templates))
 	for _, tmpl := range templates {
 		rootTmplClone, err := rootTmpl.Clone()
 		if err != nil {
 			return nil, fmt.Errorf("clone root template: %w", err)
 		}
 
-		textTemplates[tmpl], err = prepareTemplate[*ttemplate.Template](tmpl, rootTmplClone, templateDir, "_text.tmpl")
+		textTemplates[tmpl], err = prepareTemplate[*ttemplate.Template](resources.FS, tmpl, rootTmplClone, "_text.tmpl")
 		if err != nil {
 			return nil, fmt.Errorf("parse '%s': %w", tmpl, err)
 		}
@@ -73,21 +74,21 @@ func PrepareTextTemplates(templateDir fs.FS, templates []string) (map[string]*tt
 	return textTemplates, nil
 }
 
-func PrepareHTMLTemplates(templateDir fs.FS, templates []string) (map[string]*htemplate.Template, error) {
-	components := path.Join(templateComponentsDir, "*_html.tmpl")
-	rootTmpl, err := htemplate.ParseFS(templateDir, components)
+func PrepareHTMLTemplates(templates []string) (map[string]*htemplate.Template, error) {
+	components := path.Join("email-templates", "components", "*_html.tmpl")
+	rootTmpl, err := htemplate.ParseFS(resources.FS, components)
 	if err != nil {
 		return nil, fmt.Errorf("unable to parse templates '%s': %w", components, err)
 	}
 
-	var htmlTemplates = make(map[string]*htemplate.Template, len(templates))
+	htmlTemplates := make(map[string]*htemplate.Template, len(templates))
 	for _, tmpl := range templates {
 		rootTmplClone, err := rootTmpl.Clone()
 		if err != nil {
 			return nil, fmt.Errorf("clone root template: %w", err)
 		}
 
-		htmlTemplates[tmpl], err = prepareTemplate[*htemplate.Template](tmpl, rootTmplClone, templateDir, "_html.tmpl")
+		htmlTemplates[tmpl], err = prepareTemplate[*htemplate.Template](resources.FS, tmpl, rootTmplClone, "_html.tmpl")
 		if err != nil {
 			return nil, fmt.Errorf("parse '%s': %w", tmpl, err)
 		}

backend/internal/utils/file_util.go

@@ -6,6 +6,8 @@ import (
 	"os"
 	"path/filepath"
 	"strings"
+
+	"github.com/pocket-id/pocket-id/backend/resources"
 )
 
 func GetFileExtension(filename string) string {
@@ -28,27 +30,8 @@ func GetImageMimeType(ext string) string {
 	}
 }
 
-func CopyDirectory(srcDir, destDir string) error {
-	files, err := os.ReadDir(srcDir)
-	if err != nil {
-		return err
-	}
-
-	for _, file := range files {
-		srcFilePath := filepath.Join(srcDir, file.Name())
-		destFilePath := filepath.Join(destDir, file.Name())
-
-		err := CopyFile(srcFilePath, destFilePath)
-		if err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func CopyFile(srcFilePath, destFilePath string) error {
-	srcFile, err := os.Open(srcFilePath)
+func CopyEmbeddedFileToDisk(srcFilePath, destFilePath string) error {
+	srcFile, err := resources.FS.Open(srcFilePath)
 	if err != nil {
 		return err
 	}

backend/internal/utils/image/profile_picture.go

@@ -0,0 +1,97 @@
+package profilepicture
+
+import (
+	"bytes"
+	"fmt"
+	"github.com/disintegration/imageorient"
+	"github.com/disintegration/imaging"
+	"github.com/pocket-id/pocket-id/backend/resources"
+	"golang.org/x/image/font"
+	"golang.org/x/image/font/opentype"
+	"golang.org/x/image/math/fixed"
+	"image"
+	"image/color"
+	"io"
+	"strings"
+)
+
+const profilePictureSize = 300
+
+// CreateProfilePicture resizes the profile picture to a square
+func CreateProfilePicture(file io.Reader) (*bytes.Buffer, error) {
+	img, _, err := imageorient.Decode(file)
+	if err != nil {
+		return nil, fmt.Errorf("failed to decode image: %w", err)
+	}
+
+	img = imaging.Fill(img, profilePictureSize, profilePictureSize, imaging.Center, imaging.Lanczos)
+
+	var buf bytes.Buffer
+	err = imaging.Encode(&buf, img, imaging.PNG)
+	if err != nil {
+		return nil, fmt.Errorf("failed to encode image: %v", err)
+	}
+
+	return &buf, nil
+}
+
+// CreateDefaultProfilePicture creates a profile picture with the initials
+func CreateDefaultProfilePicture(firstName, lastName string) (*bytes.Buffer, error) {
+	// Get the initials
+	initials := ""
+	if len(firstName) > 0 {
+		initials += string(firstName[0])
+	}
+	if len(lastName) > 0 {
+		initials += string(lastName[0])
+	}
+	initials = strings.ToUpper(initials)
+
+	// Create a blank image with a white background
+	img := imaging.New(profilePictureSize, profilePictureSize, color.RGBA{R: 255, G: 255, B: 255, A: 255})
+
+	// Load the font
+	fontBytes, err := resources.FS.ReadFile("fonts/PlayfairDisplay-Bold.ttf")
+	if err != nil {
+		return nil, fmt.Errorf("failed to read font file: %w", err)
+	}
+
+	// Parse the font
+	fontFace, err := opentype.Parse(fontBytes)
+	if err != nil {
+		return nil, fmt.Errorf("failed to parse font: %w", err)
+	}
+
+	// Create a font.Face with a specific size
+	fontSize := 160.0
+	face, err := opentype.NewFace(fontFace, &opentype.FaceOptions{
+		Size: fontSize,
+		DPI:  72,
+	})
+	if err != nil {
+		return nil, fmt.Errorf("failed to create font face: %w", err)
+	}
+
+	// Create a drawer for the image
+	drawer := &font.Drawer{
+		Dst:  img,
+		Src:  image.NewUniform(color.RGBA{R: 0, G: 0, B: 0, A: 255}), // Black text color
+		Face: face,
+	}
+
+	// Center the initials
+	x := (profilePictureSize - font.MeasureString(face, initials).Ceil()) / 2
+	y := (profilePictureSize-face.Metrics().Height.Ceil())/2 + face.Metrics().Ascent.Ceil() - 10
+	drawer.Dot = fixed.P(x, y)
+
+	// Draw the initials
+	drawer.DrawString(initials)
+
+	var buf bytes.Buffer
+	err = imaging.Encode(&buf, img, imaging.PNG)
+	if err != nil {
+		return nil, fmt.Errorf("failed to encode image: %v", err)
+	}
+
+	return &buf, nil
+}

backend/internal/utils/paging_util.go

@@ -2,6 +2,7 @@ package utils
 
 import (
 	"gorm.io/gorm"
+	"reflect"
 )
 
 type PaginationResponse struct {
@@ -11,13 +12,42 @@ type PaginationResponse struct {
 	ItemsPerPage int   `json:"itemsPerPage"`
 }
 
-func Paginate(page int, pageSize int, db *gorm.DB, result interface{}) (PaginationResponse, error) {
+type SortedPaginationRequest struct {
+	Pagination struct {
+		Page  int `form:"pagination[page]"`
+		Limit int `form:"pagination[limit]"`
+	} `form:"pagination"`
+	Sort struct {
+		Column    string `form:"sort[column]"`
+		Direction string `form:"sort[direction]"`
+	} `form:"sort"`
+}
+
+func PaginateAndSort(sortedPaginationRequest SortedPaginationRequest, query *gorm.DB, result interface{}) (PaginationResponse, error) {
+	pagination := sortedPaginationRequest.Pagination
+	sort := sortedPaginationRequest.Sort
+
+	capitalizedSortColumn := CapitalizeFirstLetter(sort.Column)
+
+	sortField, sortFieldFound := reflect.TypeOf(result).Elem().Elem().FieldByName(capitalizedSortColumn)
+	isSortable := sortField.Tag.Get("sortable") == "true"
+	isValidSortOrder := sort.Direction == "asc" || sort.Direction == "desc"
+
+	if sortFieldFound && isSortable && isValidSortOrder {
+		query = query.Order(CamelCaseToSnakeCase(sort.Column) + " " + sort.Direction)
+	}
+
+	return Paginate(pagination.Page, pagination.Limit, query, result)
+
+}
+
+func Paginate(page int, pageSize int, query *gorm.DB, result interface{}) (PaginationResponse, error) {
 	if page < 1 {
 		page = 1
 	}
 
 	if pageSize < 1 {
-		pageSize = 10
+		pageSize = 20
 	} else if pageSize > 100 {
 		pageSize = 100
 	}
@@ -25,16 +55,21 @@ func Paginate(page int, pageSize int, db *gorm.DB, result interface{}) (Paginati
 	offset := (page - 1) * pageSize
 
 	var totalItems int64
-	if err := db.Count(&totalItems).Error; err != nil {
+	if err := query.Count(&totalItems).Error; err != nil {
 		return PaginationResponse{}, err
 	}
 
-	if err := db.Offset(offset).Limit(pageSize).Find(result).Error; err != nil {
+	if err := query.Offset(offset).Limit(pageSize).Find(result).Error; err != nil {
 		return PaginationResponse{}, err
 	}
 
+	totalPages := (totalItems + int64(pageSize) - 1) / int64(pageSize)
+	if totalItems == 0 {
+		totalPages = 1
+	}
+
 	return PaginationResponse{
-		TotalPages:   (totalItems + int64(pageSize) - 1) / int64(pageSize),
+		TotalPages:   totalPages,
 		TotalItems:   totalItems,
 		CurrentPage:  page,
 		ItemsPerPage: pageSize,

backend/internal/utils/string_util.go

@@ -5,6 +5,9 @@ import (
 	"fmt"
 	"math/big"
 	"net/url"
+	"regexp"
+	"strings"
+	"unicode"
 )
 
 // GenerateRandomAlphanumericString generates a random alphanumeric string of the given length
@@ -29,15 +32,44 @@ func GenerateRandomAlphanumericString(length int) (string, error) {
 	return string(result), nil
 }
 
-func GetHostFromURL(rawURL string) string {
+func GetHostnameFromURL(rawURL string) string {
 	parsedURL, err := url.Parse(rawURL)
 	if err != nil {
 		return ""
 	}
-	return parsedURL.Host
+	return parsedURL.Hostname()
 }
 
 // StringPointer creates a string pointer from a string value
 func StringPointer(s string) *string {
 	return &s
 }
+
+func CapitalizeFirstLetter(s string) string {
+	if s == "" {
+		return s
+	}
+	runes := []rune(s)
+	runes[0] = unicode.ToUpper(runes[0])
+	return string(runes)
+}
+
+func CamelCaseToSnakeCase(s string) string {
+	var result []rune
+	for i, r := range s {
+		if unicode.IsUpper(r) && i > 0 {
+			result = append(result, '_')
+		}
+		result = append(result, unicode.ToLower(r))
+	}
+	return string(result)
+}
+
+func CamelCaseToScreamingSnakeCase(s string) string {
+	// Insert underscores before uppercase letters (except the first one)
+	re := regexp.MustCompile(`([a-z0-9])([A-Z])`)
+	snake := re.ReplaceAllString(s, `${1}_${2}`)
+
+	// Convert to uppercase
+	return strings.ToUpper(snake)
+}

backend/internal/utils/systemd/sdnotify.go

@@ -0,0 +1,33 @@
+package systemd
+
+import (
+	"net"
+	"os"
+)
+
+// SdNotifyReady sends a message to the systemd daemon to notify that service is ready to operate.
+// It is common to ignore the error.
+func SdNotifyReady() error {
+	socketAddr := &net.UnixAddr{
+		Name: os.Getenv("NOTIFY_SOCKET"),
+		Net:  "unixgram",
+	}
+
+	if socketAddr.Name == "" {
+		return nil
+	}
+
+	conn, err := net.DialUnix(socketAddr.Net, nil, socketAddr)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		_ = conn.Close()
+	}()
+
+	if _, err = conn.Write([]byte("READY=1")); err != nil {
+		return err
+	}
+
+	return nil
+}

backend/resources/email-templates/components/style_html.tmpl

@@ -0,0 +1,92 @@
+{{ define "style" }}
+<style>
+/* Reset styles for email clients */
+ body, table, td, p, a {
+     margin: 0;
+     padding: 0;
+     border: 0;
+     font-size: 100%;
+     font-family: Arial, sans-serif;
+     line-height: 1.5;
+}
+ body {
+     background-color: #f0f0f0;
+     color: #333;
+}
+ .container {
+     width: 100%;
+     max-width: 600px;
+     margin: 40px auto;
+     background-color: #fff;
+     border-radius: 10px;
+     box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+     padding: 32px;
+}
+ .header {
+     display: flex;
+     margin-bottom: 24px;
+}
+ .header .logo img {
+     width: 32px;
+     height: 32px;
+     vertical-align: middle;
+}
+ .header h1 {
+     font-size: 1.5rem;
+     font-weight: bold;
+     display: inline-block;
+     vertical-align: middle;
+     margin-left: 8px;
+}
+ .warning {
+     background-color: #ffd966;
+     color: #7f6000;
+     padding: 4px 12px;
+     border-radius: 50px;
+     font-size: 0.875rem;
+     margin: auto 0 auto auto;
+}
+ .content {
+     background-color: #fafafa;
+     padding: 24px;
+     border-radius: 10px;
+}
+ .content h2 {
+     font-size: 1.25rem;
+     font-weight: bold;
+     margin-bottom: 16px;
+}
+ .grid {
+     width: 100%;
+     margin-bottom: 16px;
+}
+ .grid td {
+     width: 50%;
+     padding-bottom: 8px;
+     vertical-align: top;
+}
+ .label {
+     color: #888;
+     font-size: 0.875rem;
+}
+ .message {
+     font-size: 1rem;
+     line-height: 1.5;
+     margin-top: 16px;
+}
+ .button {
+     background-color: #000000;
+     color: #ffffff;
+     padding: 0.7rem 1.5rem;
+     text-decoration: none;
+     border-radius: 4px;
+     font-size: 1rem;
+     font-weight: 500;
+     display: inline-block;
+     margin-top: 24px;
+}
+ .button-container {
+     text-align: center;
+}
+</style>
+{{ end }}

backend/resources/email-templates/login-with-new-device_html.tmpl

@@ -0,0 +1,40 @@
+{{ define "base" }}
+<div class="header">
+   <div class="logo">
+      <img src="{{ .LogoURL }}" alt="{{ .AppName }}"/>
+      <h1>{{ .AppName }}</h1>
+   </div>
+   <div class="warning">Warning</div>
+</div>
+<div class="content">
+   <h2>New Sign-In Detected</h2>
+   <table class="grid">
+      <tr>
+         {{ if and .Data.City .Data.Country }}
+         <td>
+            <p class="label">Approximate Location</p>
+            <p>{{ .Data.City }}, {{ .Data.Country }}</p>
+         </td>
+         {{ end }}
+         <td>
+            <p class="label">IP Address</p>
+            <p>{{ .Data.IPAddress }}</p>
+         </td>
+      </tr>
+      <tr>
+         <td>
+            <p class="label">Device</p>
+            <p>{{ .Data.Device }}</p>
+         </td>
+         <td>
+            <p class="label">Sign-In Time</p>
+            <p>{{ .Data.DateTime.Format "2006-01-02 15:04:05 UTC" }}</p>
+         </td>
+      </tr>
+   </table>
+   <p class="message">
+      This sign-in was detected from a new device or location. If you recognize this activity, you can
+      safely ignore this message. If not, please review your account and security settings.
+   </p>
+</div>
+{{ end -}}

backend/resources/email-templates/one-time-access_html.tmpl

@@ -0,0 +1,17 @@
+{{ define "base" }}
+    <div class="header">
+        <div class="logo">
+            <img src="{{ .LogoURL }}" alt="{{ .AppName }}"/>
+            <h1>{{ .AppName }}</h1>
+        </div>
+    </div>
+    <div class="content">
+        <h2>Login Code</h2>
+        <p class="message">
+            Click the button below to sign in to {{ .AppName }} with a login code.</br>Or visit <a href="{{ .Data.LoginLink }}">{{ .Data.LoginLink }}</a> and enter the code <strong>{{ .Data.Code }}</strong>.</br></br>This code expires in 15 minutes.
+        </p>
+        <div class="button-container">
+            <a class="button" href="{{ .Data.LoginLinkWithCode }}" class="button">Sign In</a>
+        </div>
+    </div>
+{{ end -}}

backend/resources/email-templates/one-time-access_text.tmpl

@@ -0,0 +1,10 @@
+{{ define "base" -}}
+Login Code
+====================
+
+Click the link below to sign in to {{ .AppName }} with a login code. This code expires in 15 minutes.
+
+{{ .Data.LoginLinkWithCode }}
+
+Or visit {{ .Data.LoginLink }} and enter the the code "{{ .Data.Code }}".
+{{ end -}}

backend/resources/email-templates/test_html.tmpl

@@ -1,7 +1,7 @@
 {{ define "base" -}}
     <div class="header">
         <div class="logo">
-            <img src="{{ .LogoURL }}" alt="Pocket ID"/>
+            <img src="{{ .LogoURL }}" alt="{{ .AppName }}"/>
             <h1>{{ .AppName }}</h1>
         </div>
     </div>

backend/resources/files.go

@@ -0,0 +1,8 @@
+package resources
+
+import "embed"
+
+// Embedded file systems for the project
+
+//go:embed email-templates images migrations fonts
+var FS embed.FS

backend/resources/images/logoDark.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="a" viewBox="0 0 1015 1015"><path fill="#fff" d="M506.6,0c209.52,0,379.98,170.45,379.98,379.96,0,82.33-25.9,160.68-74.91,226.54-48.04,64.59-113.78,111.51-190.13,135.71l-21.1,6.7-50.29-248.04,13.91-6.73c45.41-21.95,74.76-68.71,74.76-119.11,0-72.91-59.31-132.23-132.21-132.23s-132.23,59.32-132.23,132.23c0,50.4,29.36,97.16,74.77,119.11l13.65,6.61-81.01,499.24h-226.36V0h351.18Z"/></svg>

backend/resources/images/logoLight.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="a" viewBox="0 0 1015 1015"><path fill="#000" d="M506.6,0c209.52,0,379.98,170.45,379.98,379.96,0,82.33-25.9,160.68-74.91,226.54-48.04,64.59-113.78,111.51-190.13,135.71l-21.1,6.7-50.29-248.04,13.91-6.73c45.41-21.95,74.76-68.71,74.76-119.11,0-72.91-59.31-132.23-132.21-132.23s-132.23,59.32-132.23,132.23c0,50.4,29.36,97.16,74.77,119.11l13.65,6.61-81.01,499.24h-226.36V0h351.18Z"/></svg>

backend/resources/migrations/postgres/20250103145821_pkce_column.down.sql

@@ -0,0 +1 @@
+ALTER TABLE oidc_clients DROP COLUMN pkce_enabled;

backend/resources/migrations/postgres/20250103145821_pkce_column.up.sql

@@ -0,0 +1 @@
+ALTER TABLE oidc_clients ADD COLUMN pkce_enabled BOOLEAN DEFAULT FALSE;

backend/resources/migrations/postgres/20250117164229_ldap.down.sql

@@ -0,0 +1,5 @@
+ALTER TABLE users
+DROP COLUMN ldap_id;
+
+ALTER TABLE user_groups
+DROP COLUMN ldap_id;

backend/resources/migrations/postgres/20250117164229_ldap.up.sql

@@ -0,0 +1,5 @@
+ALTER TABLE users ADD COLUMN ldap_id TEXT;
+ALTER TABLE user_groups ADD COLUMN ldap_id TEXT;
+
+CREATE UNIQUE INDEX users_ldap_id ON users (ldap_id);
+CREATE UNIQUE INDEX user_groups_ldap_id ON user_groups (ldap_id);